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Mature caterpillars Stock Photos and Images
RM2AGEHDE–. Manual of vegetable-garden insects. s in length, of a nearly uniform dark greasy gray color with an indistinct mid-dorsal yellow line and twofaint lateral stripes. It isdark greenish yellow be-neath. In the summer thecaterpillars require at leasta month to reach maturity.They are voracious feedersand have developed to ahigh degree the habit ofcutting off tender plants anddragging them to their burrows. They feed mostly at nightand during the day remain hidden in burrows an inch or sofrom the surface of the ground. The mature caterpillars transform in earthen cells a shortdistance below the s
RM2G3F2C6–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RMMAA998–. Economic entomology for the farmer and fruit-grower . Papilio asterias.—Mature larva and pupa. but is also sustained by a silken band in front of the middle, so that it is said to be girthed, and this same type we have in all the members of this family. These caterpillars are rarely abundant enough to become troublesome, but if they are, hand-picking is, perhaps, as good a remedy as any. They are quite prominent, and, therefore, easily and rapidly gathered, checking their injury immediately and completely. When they are small, spraying with the arsenites will answer, provided it be done thor
RMG6DDJ1–Richard Turner takes a closer look at Yponemeuta Padella, or ermine moth caterpillars which have weaved an intricate web over a roadside hawthorn hedge and speed sign in Catherington near Portsmouth. * The phenomenon would have begun last August when the larvae would have been laid in the hedge but have only just come to the attention of passers by as they create the web as protection while they devour the buds and leaves. Experts say that in June the moths will mature and mate before dying two weeks later. The eerie sight has become a fascination to locals and passing drivers.
RMF09201–Large cabbage white, Pieris brassicae, caterpillars on damaged leaves of a broccoli, Brassica, vegetable, Berkshire, August
RM2CDB9HW–. The moths of the British Isles . he British Isles, but to obtainfine specimens of most of them the mature caterpillars or thechrysahds will have to be collected and the moths reared. Allspecies emerge from the chrysalis early in the forenoon, and thenonly under the influence of sunshine. The caterpillars are somewhat maggot-like, and live instems, branches, and roots of trees and shrubs ; or in thecrowns and roots of low-growing plants. The majority,possibly all, are nearly two years in arriving at full growth. Hornet Moth {Trochilium apiformis). As indicated by the Enghsh name this moth, an
RM2G3F1W0–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RMMAAAJ5–. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges; . Papilio asterias.—Mature larva and pupa. but is also sustained by a silken band in front of the middle, so that it is said to be girthed, and this same type we have in all the members of this family. These caterpillars are rarely abundant enough to become troublesome, but if they are, hand-picking is, perhaps, as good a remedy as any. They are quite prominent, and, therefore, easily and rapidly gathered, checking their injury immediately and completely. When they are sm
RMF091YW–Large cabbage white, Pieris brassicae, caterpillars on damaged leaves of a broccoli, Brassica, vegetable, Berkshire, August
RMF091YR–Large cabbage white, Pieris brassicae, caterpillars on damaged leaves of a broccoli, Brassica, vegetable, Berkshire, August
RMRGMKYA–. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. Eastern Tent Caterpillar. Left, egg mass; right, mature caterpillars. Courtesy, Conn. Agr. Expt. Station. Forest Tent Caterpillar Malacosoma disstriu Hbn. The forest tent caterpillar is closely related to the eastern tent caterpillar and is often mistaken for it. Unlike the latter species, however, this insect makes no nest and the caterpillars feed independently most of their lives. When nearly mature they congregate on the trunks of trees in somewhat the same way that the eastern tent caterpillars clust
RM2G3F311–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
![. Economic entomology for the farmer and fruit-grower [microform] : and for use as a text-book in agricultural schools and colleges . Papilio asterias.—Mature larva and pupa. but is also sustained by a silken band in front of the middle, so that it is said to be girthed, and this same type we have in all the members of this family. These caterpillars are rarely abundant enough to become troublesome, but if they are, hand-picking is, perhaps, as good a remedy as any. They are quite prominent, and, therefore, easily and rapidly gathered, checking their injury immediately and completely. When the Stock Photo](https://c8.alamy.com/comp/MAAB94/economic-entomology-for-the-farmer-and-fruit-grower-microform-and-for-use-as-a-text-book-in-agricultural-schools-and-colleges-papilio-asteriasmature-larva-and-pupa-but-is-also-sustained-by-a-silken-band-in-front-of-the-middle-so-that-it-is-said-to-be-girthed-and-this-same-type-we-have-in-all-the-members-of-this-family-these-caterpillars-are-rarely-abundant-enough-to-become-troublesome-but-if-they-are-hand-picking-is-perhaps-as-good-a-remedy-as-any-they-are-quite-prominent-and-therefore-easily-and-rapidly-gathered-checking-their-injury-immediately-and-completely-when-the-MAAB94.jpg ". Economic entomology for the farmer and fruit-grower [microform] : and for use as a text-book in agricultural schools and colleges . Papilio asterias.—Mature larva and pupa. but is also sustained by a silken band in front of the middle, so that it is said to be girthed, and this same type we have in all the members of this family. These caterpillars are rarely abundant enough to become troublesome, but if they are, hand-picking is, perhaps, as good a remedy as any. They are quite prominent, and, therefore, easily and rapidly gathered, checking their injury immediately and completely. When the Stock Photo")
RMMAAB94–. Economic entomology for the farmer and fruit-grower [microform] : and for use as a text-book in agricultural schools and colleges . Papilio asterias.—Mature larva and pupa. but is also sustained by a silken band in front of the middle, so that it is said to be girthed, and this same type we have in all the members of this family. These caterpillars are rarely abundant enough to become troublesome, but if they are, hand-picking is, perhaps, as good a remedy as any. They are quite prominent, and, therefore, easily and rapidly gathered, checking their injury immediately and completely. When the
RMF091YP–Large cabbage white, Pieris brassicae, caterpillars on damaged leaves of a broccoli, Brassica, vegetable, Berkshire, August
![. Elementary principles of agriculture; a text book for the common schools. Agriculture. 170 Elementary Principles of Agriculture they leave the tree and each individual spins a paper- like case, called a "cocoon," in some sheltered place. The adult moth emerges from the cocoon in a few weeks, and lays the eggs as mentioned above. These changes may be observed by bringing the almost mature caterpillars into wire-screened cages. These caterpillars are attacked by many parasites, birds, snakes, frogs, and particularly by birds. The orchard should be in- spected in the early spring for Stock Photo](https://c8.alamy.com/comp/RD2K0E/elementary-principles-of-agriculture-a-text-book-for-the-common-schools-agriculture-170-elementary-principles-of-agriculture-they-leave-the-tree-and-each-individual-spins-a-paper-like-case-called-a-quotcocoonquot-in-some-sheltered-place-the-adult-moth-emerges-from-the-cocoon-in-a-few-weeks-and-lays-the-eggs-as-mentioned-above-these-changes-may-be-observed-by-bringing-the-almost-mature-caterpillars-into-wire-screened-cages-these-caterpillars-are-attacked-by-many-parasites-birds-snakes-frogs-and-particularly-by-birds-the-orchard-should-be-in-spected-in-the-early-spring-for-RD2K0E.jpg ". Elementary principles of agriculture; a text book for the common schools. Agriculture. 170 Elementary Principles of Agriculture they leave the tree and each individual spins a paper- like case, called a "cocoon," in some sheltered place. The adult moth emerges from the cocoon in a few weeks, and lays the eggs as mentioned above. These changes may be observed by bringing the almost mature caterpillars into wire-screened cages. These caterpillars are attacked by many parasites, birds, snakes, frogs, and particularly by birds. The orchard should be in- spected in the early spring for Stock Photo")
RMRD2K0E–. Elementary principles of agriculture; a text book for the common schools. Agriculture. 170 Elementary Principles of Agriculture they leave the tree and each individual spins a paper- like case, called a "cocoon," in some sheltered place. The adult moth emerges from the cocoon in a few weeks, and lays the eggs as mentioned above. These changes may be observed by bringing the almost mature caterpillars into wire-screened cages. These caterpillars are attacked by many parasites, birds, snakes, frogs, and particularly by birds. The orchard should be in- spected in the early spring for
RMF09205–Single small white, Pieris rapae, caterpillar on damaged leaves of a broccoli, Brassica, vegetable, Berkshire, August
RM2G3F2BX–common redstart, Phoenicurus phoenicurus, single adult male feeding on grubs while standing on tree branch, Surrey, England, United Kingdom
RMMA6FP2–. Elementary entomology . Fig. 385. The American rose-slug [Endelomyia rosae) a, adult saw-fly ; b, mature larva ; c, work of larva on rose leaf ; d, piece of rose leaf showing location of egg near margin : c, egg. {a, b, c, and e enlarged, d, natural size.) (After Chitten- den, United States Department of Agriculture) or in the stems of plants. They are medium-sized insects from one fourth to one half of an inch long, usually blackish or yellow-and- black in color, with the wings folded over the back when at rest. The larvae resemble small caterpillars, but usually have a larger
![. Elementary principles of agriculture : a text book for the common schools. Agriculture. 172 Elementary Principles of Agriculture well marked with dots and lines along the bodies, that are characteristic for each species. After a time they leave the tree and each individual spins a paper-like case, called a "cocoon," in some sheltered place. The adult moth emerges from the cocoon in a few weeks, and lays the eggs as mentioned above. These changes may be observed by bringing the almost mature caterpillars into wire-screened cages. These caterpillars are attacked by many insect parasi Stock Photo](https://c8.alamy.com/comp/RD2GA3/elementary-principles-of-agriculture-a-text-book-for-the-common-schools-agriculture-172-elementary-principles-of-agriculture-well-marked-with-dots-and-lines-along-the-bodies-that-are-characteristic-for-each-species-after-a-time-they-leave-the-tree-and-each-individual-spins-a-paper-like-case-called-a-quotcocoonquot-in-some-sheltered-place-the-adult-moth-emerges-from-the-cocoon-in-a-few-weeks-and-lays-the-eggs-as-mentioned-above-these-changes-may-be-observed-by-bringing-the-almost-mature-caterpillars-into-wire-screened-cages-these-caterpillars-are-attacked-by-many-insect-parasi-RD2GA3.jpg ". Elementary principles of agriculture : a text book for the common schools. Agriculture. 172 Elementary Principles of Agriculture well marked with dots and lines along the bodies, that are characteristic for each species. After a time they leave the tree and each individual spins a paper-like case, called a "cocoon," in some sheltered place. The adult moth emerges from the cocoon in a few weeks, and lays the eggs as mentioned above. These changes may be observed by bringing the almost mature caterpillars into wire-screened cages. These caterpillars are attacked by many insect parasi Stock Photo")
RMRD2GA3–. Elementary principles of agriculture : a text book for the common schools. Agriculture. 172 Elementary Principles of Agriculture well marked with dots and lines along the bodies, that are characteristic for each species. After a time they leave the tree and each individual spins a paper-like case, called a "cocoon," in some sheltered place. The adult moth emerges from the cocoon in a few weeks, and lays the eggs as mentioned above. These changes may be observed by bringing the almost mature caterpillars into wire-screened cages. These caterpillars are attacked by many insect parasi
RMF09209–Single small white, Pieris rapae, caterpillar on damaged leaves of a broccoli, Brassica, vegetable, Berkshire, August
RM2G3F2MD–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
![. Elementary entomology . d FIG. 385. The American rose-slug (Endelomyia rosae] a, adult saw-fly ; b, mature larva ; <r, work of larva on rose leaf ; </, piece of rose leaf showing location of egg near margin ; <?, egg. (a, b, c, and e enlarged, d, natural size.) (After Chitten- den, United States Department of Agriculture J or in the stems of plants. They are medium-sized insects from one fourth to one half of an inch long, usually blackish or yellow-and- black in color, with the wings folded over the back when at rest. The larvae resemble small caterpillars, but usually have a large Stock Photo](https://c8.alamy.com/comp/MA70TP/elementary-entomology-d-fig-385-the-american-rose-slug-endelomyia-rosae-a-adult-saw-fly-b-mature-larva-ltr-work-of-larva-on-rose-leaf-lt-piece-of-rose-leaf-showing-location-of-egg-near-margin-lt-egg-a-b-c-and-e-enlarged-d-natural-size-after-chitten-den-united-states-department-of-agriculture-j-or-in-the-stems-of-plants-they-are-medium-sized-insects-from-one-fourth-to-one-half-of-an-inch-long-usually-blackish-or-yellow-and-black-in-color-with-the-wings-folded-over-the-back-when-at-rest-the-larvae-resemble-small-caterpillars-but-usually-have-a-large-MA70TP.jpg ". Elementary entomology . d FIG. 385. The American rose-slug (Endelomyia rosae] a, adult saw-fly ; b, mature larva ; <r, work of larva on rose leaf ; </, piece of rose leaf showing location of egg near margin ; <?, egg. (a, b, c, and e enlarged, d, natural size.) (After Chitten- den, United States Department of Agriculture J or in the stems of plants. They are medium-sized insects from one fourth to one half of an inch long, usually blackish or yellow-and- black in color, with the wings folded over the back when at rest. The larvae resemble small caterpillars, but usually have a large Stock Photo")
RMMA70TP–. Elementary entomology . d FIG. 385. The American rose-slug (Endelomyia rosae] a, adult saw-fly ; b, mature larva ; <r, work of larva on rose leaf ; </, piece of rose leaf showing location of egg near margin ; <?, egg. (a, b, c, and e enlarged, d, natural size.) (After Chitten- den, United States Department of Agriculture J or in the stems of plants. They are medium-sized insects from one fourth to one half of an inch long, usually blackish or yellow-and- black in color, with the wings folded over the back when at rest. The larvae resemble small caterpillars, but usually have a large
![. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. 'ftrwaf^f-^^-^ "' Saddled Prominent 1 and 2. Caterpillars on leaf. Actual size. Courtesy, Conn. Agr. Expt. Station. 3. A cluster of hungry caterpillars at the base of a tree. Courtesy, Mich. Agr. Expt. Station. The mature caterpillars are about IJ^ inches long, are thickest about midway and taper toward the front and rear. They vary considerably in color and mark- ings. Some are light yellowish-green, others nearly purple with intermediate variations. Many have, on the back, a light bluish-green area Stock Photo](https://c8.alamy.com/comp/RGMKRX/bulletin-massachusetts-agricultural-experiment-station-agriculture-massachusetts-ftrwaff-quot-saddled-prominent-1-and-2-caterpillars-on-leaf-actual-size-courtesy-conn-agr-expt-station-3-a-cluster-of-hungry-caterpillars-at-the-base-of-a-tree-courtesy-mich-agr-expt-station-the-mature-caterpillars-are-about-ij-inches-long-are-thickest-about-midway-and-taper-toward-the-front-and-rear-they-vary-considerably-in-color-and-mark-ings-some-are-light-yellowish-green-others-nearly-purple-with-intermediate-variations-many-have-on-the-back-a-light-bluish-green-area-RGMKRX.jpg ". Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. 'ftrwaf^f-^^-^ "' Saddled Prominent 1 and 2. Caterpillars on leaf. Actual size. Courtesy, Conn. Agr. Expt. Station. 3. A cluster of hungry caterpillars at the base of a tree. Courtesy, Mich. Agr. Expt. Station. The mature caterpillars are about IJ^ inches long, are thickest about midway and taper toward the front and rear. They vary considerably in color and mark- ings. Some are light yellowish-green, others nearly purple with intermediate variations. Many have, on the back, a light bluish-green area Stock Photo")
RMRGMKRX–. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. 'ftrwaf^f-^^-^ "' Saddled Prominent 1 and 2. Caterpillars on leaf. Actual size. Courtesy, Conn. Agr. Expt. Station. 3. A cluster of hungry caterpillars at the base of a tree. Courtesy, Mich. Agr. Expt. Station. The mature caterpillars are about IJ^ inches long, are thickest about midway and taper toward the front and rear. They vary considerably in color and mark- ings. Some are light yellowish-green, others nearly purple with intermediate variations. Many have, on the back, a light bluish-green area
RM2G3F2CA–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RMMA788C–. Elementary entomology . 5 The American rose-slug {Kit de Ion via rosae) «, adult saw-fly ; b^ mature larva; r, work of larva on rose leaf ; </, piece of rose leaf showing location of egg near margin ; e, egg. (a, b, c, and e enlarged, d, natural size.) (After Chitten- den, United States Department of Agriculture) or in the stems of plants. They are medium-sized insects from one fourth to one half of an inch long, usually blackish or yellow-and- black in color, with the wings folded over the back when at rest. The larvae resemble small caterpillars, but usually have a larger
RMRGMKYK–. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. 18 MASS. EXPERIMENT STATION BULLETIN 353 retain the spray. The value of this method is demonstrated annually in commer- cial apple orchards where the pest is so well controlled by the pre-blossom sprays that growers feel little or no concern about this species in their orchards. Bourne, A. I., and Shaw, F. R. Mass. Ext. Leaflet 167. Biitton, W. E. Conn. Agr. Exp. Sta. Bui. 378. 1935. 1937.. Eastern Tent Caterpillar. Left, egg mass; right, mature caterpillars. Courtesy, Conn. Agr. Expt. Station. Forest Ten
RM2G3F241–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RMRR1E0Y–. Agricultural plant pest control : a study manual for commercial and governmental pesticide applicators . Weeds; Pests. Alfalfa Hay Alfalfa cakmlkr [colm eiiJjtheme) Life cycle: Mature caterpillars are about 1.5 inches long, green, with a white stripe along each side of the body. Adult male butterflies are yel- low with black wing margins and a wing span of 2 inches. Some females are white and lack the back margins. However, both have orange col- oring to the upper side of the wings. Damage: Larvae feed on the leaves of alfalfa plants. Infested fields show parts of the leaves eaten out or ent
RM2G3F23G–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RMRGN53H–. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. Head red white-marked tussock moth (fig. M)^2 Head not red 1 Working in late spring and early summer gypsy moth (p. 47). Working in late July and early August Datana drexelii Hy. Edw.^^. Working in late August and in September crinkled flannel moth (figs. N and O)'*'*. WHITE-iMARKED TUSSOCK MOTH Fig. M. Mature caterpillars. (From U. S. Dept. Agr. Farmers' Bui. 1270.) CRINKLED FLANNEL MOTH Fig. N. Young caterpillars. Somewhat enlarged. Fig. O. Mature caterpillar. Somewhat enlarged. ^ Hcmerocampa leucostigm
RM2G3F2C2–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AN5TBT–Handbook of medical entomology . 33a. lo muth larvce on willow. Photograph by M.V. S. Nettling Insects 47 even com leaves. It is to be found throughout the Eastern andSouthern United States. Automeris io is the best knovn of the nettling caterpillars. It isthe larva of the Io moth, one of the Satumiidse. The mature cater-. 336. Io moth. Full grown larva. Photograph by M. V. S.
RM2G3F2BT–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AFXAYF–. The transformations (or metamorphoses) of insects (Insecta, Myriapoda, Arachnida, and Crustacea) : being an adaptation, for English readers, of M. Émile Blanchard's 'Metamorphoses, moeurs et instincts des insects;' and a compilation from the works of Newport, Charles Darwin, Spence Bate, Fritz Müller, Packard, Lubbock, Stainton, and others. N THE MOTH. caterpillars, have the integument of the abdomen very hard andstrong. Such is the case with most of the larvae of flesh-eatingbeetles, which come out of the <tgg much more mature than manyothers, and whose abdominal segments are nearly cove
RM2G3F1RN–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AFRK3C–. The animans and man; an elementary textbook of zoology and human physiology. ng stage of any insect which differs markedlyfrom the fully developed or mature one is called the larvalstage. The larvae swim actively about. By what means do theyswim? If they cease swimming do they sink deeper in thewater or rise to the surface ? Is the body of the larva denser MOSQUITOES AND CATERPILLARS or less dense than the water ? that is, is it heavier or lighterthan water? Note that some of them hang quietly fromthe surface, and that each one comes occasionally to thesurface and reststhere for a while tobr
RM2G3F2MX–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AKW4YB–Nature biographies; the lives of some every-day butterflies; moths; grasshoppers and flies . read, is a sheath, ascabbard, into which the larva retreats. And this issimply the empty egg-shell, transformed into a refugefor the larva when the writhing caterpillars below be-come dangerous. When the larva becomes larger, it leaves the suspendedshelter and feeds at will among the paralyzed caterpillars.And thus it is able to complete its growth and becomea mature wasp to continue the propagation of the speciesby means of the strange set of instincts that have beendeveloped through long ages of exis
RM2G3F2N1–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AN9362–Annual report of the Maine Agricultural Experiment Station . n caterpillars bury themselves in the earth afew inches below the surface, where they transform.into brownpupae, unprotected by any cocoon. They remain in the earthall winter and emerge about the middle of the next summer,when they are transformed to the moth, or mature insect. REMEDIES. As in the case of the red-humped caterpillar, gathering thecaterpillars by hand is the simplest remedy and perhaps theonly one which it is necessary to recommend. The caterpillarsare gregarious and the whole brood is easily removed from thetree and d
RM2G3F2MM–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AWT0MK–Economic entomology for the farmer and fruit-grower : and for use as a text-book in agricultural schools and colleges . d bylarge yellow and black-striped caterpillars, with black head, twolong, black filaments on the anterior, and numerous shorterblack processes on the other segments. These are the orange-striped oak worms, which, when mature, go beneath the sur-face of the ground, change to brown, roughened pupae, and inspring appear as brown moths ; the Anisota senatoria. The malesare much the smaller, have the fore-wings somewhat triangularand pointed, a little transparent towards the midd
RM2G3F23P–common redstart, Phoenicurus phoenicurus, single adult male feeding on grubs while standing on tree branch, Surrey, England, United Kingdom
RM2AG4TB8–. Insect enemies and diseases of the tomato. wo broods ayear, and when the caterpillars begin to mature they cut all theleaves from tomato plants, and even gnaw and destroy the greenfruit. Growers should be on the lookout for the first as well as thesecond brood. They appear at various times, according to locality.Control.—Hand-picking can be practiced, but it takes a sharpeye to detect these worms when they are at rest. When feeding they are more easily seen andcan be destroyed readily. Asingle spraying with arsenateof lead at the rate of 54pound to 3 gallons of water,will destroy them whenpr
RM2G3F30X–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AGEH5G–. Manual of vegetable-garden insects. a the caterpillars become mature during the latterpart of June and pupate in earthen cells from one to two inchesbelow the surface of the ground. The pupa is reddish brown 268 MANUAL OF VEGETABLE-GARDEN INSECTS and about f inch in length. The moths emerge during thelatter part of July and August and have an expanse of Ifto If inches. The front wings vary from pale clay to dark reddish or blackish brown.The wing is crossed on thebasal third by two wavylight lines. On the outerhalf are two prominentlight spots, the inner onenearly round, the outerkidney-shap
RM2G3F23B–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AGEF7W–. Manual of vegetable-garden insects. grown caterpillars hibernate. They emerge inearly spring and soon complete their growth, usually in thelatter part of May and June. The mature caterpillar is Ifinches in length, of a very light yellowish gray with irregularwhitish areas on the dorsaland lateral aspects of thebody. There is a faintwhite stripe just below thespiracles (Fig. 166). Pupa-ti[)n takes place in theground and the mothsemerge during June andJuly. The pupa is finch in length. The mothhas an expanse of If inches. The front wings are ash-gray suffused with either brownish, yellowish or
RM2G3F245–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AN8X9J–Annual report of the Maine Agricultural Experiment Station . Fig. 19. (After Riley). Fig. 20. (After Howard). The mature insect is a moth with a wing expanse of about1 -J inches. It varies much in coloration but the most commonform is white or slightly fulvous with white wings. The wingsmay be pure white or dotted with black and brown. In thespring the moths emerge from the cocoons in which they havepassed the winter and the female deposits eggs upon a leaf inMay or June. Each moth lays about 400 eggs from whichhatch minute caterpillars in 10 days or more according toweather conditions. These
RM2G3F30T–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2AJ0RE2–Manual of vegetable-garden insects . INJURIOUS TO CABBAGE AND RELATED CROPS. . — I iill-gii > II iiiiiirtfil(;ubbage worm (, X IJ)- headin*;, tlie caterpillars (iften burrow rather deeply into the head in search of the tenderest leaves. They become full grown in ten to fourteen days. The mature caterpillar (Fig. 2) is about an inch in length, velvety green in color and marked with a greenish yellow stripe down the back and an interrupted one on each side. When ready to pupate, it seeks some sheltered place —? under a cabbage leaf or on the underside of fence boards — in which to transfor
RM2G3F1RH–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
![. Injurious insects and the use of insecticides [microform] : a new descriptive manual on noxious insects, with methods for their repression . COTTON. 167 The eggs are deposited singly on the under side of the cotton leaves.They hatch in from two to three days and the young caterpillars atonce begin to feed upon the leaves.The caterpillar stage is completed inabout twenty days, and the quiescentpupal period follows, lasting for tendays, when the mature moths comeforth. In the more northern cottonStates there are about three broodseach season, while in the Statesbordering on the Gulf of Mexicot Stock Photo](https://c8.alamy.com/comp/2CH8G3H/injurious-insects-and-the-use-of-insecticides-microform-a-new-descriptive-manual-on-noxious-insects-with-methods-for-their-repression-cotton-167-the-eggs-are-deposited-singly-on-the-under-side-of-the-cotton-leavesthey-hatch-in-from-two-to-three-days-and-the-young-caterpillars-atonce-begin-to-feed-upon-the-leavesthe-caterpillar-stage-is-completed-inabout-twenty-days-and-the-quiescentpupal-period-follows-lasting-for-tendays-when-the-mature-moths-comeforth-in-the-more-northern-cottonstates-there-are-about-three-broodseach-season-while-in-the-statesbordering-on-the-gulf-of-mexicot-2CH8G3H.jpg ". Injurious insects and the use of insecticides [microform] : a new descriptive manual on noxious insects, with methods for their repression . COTTON. 167 The eggs are deposited singly on the under side of the cotton leaves.They hatch in from two to three days and the young caterpillars atonce begin to feed upon the leaves.The caterpillar stage is completed inabout twenty days, and the quiescentpupal period follows, lasting for tendays, when the mature moths comeforth. In the more northern cottonStates there are about three broodseach season, while in the Statesbordering on the Gulf of Mexicot Stock Photo")
RM2CH8G3H–. Injurious insects and the use of insecticides [microform] : a new descriptive manual on noxious insects, with methods for their repression . COTTON. 167 The eggs are deposited singly on the under side of the cotton leaves.They hatch in from two to three days and the young caterpillars atonce begin to feed upon the leaves.The caterpillar stage is completed inabout twenty days, and the quiescentpupal period follows, lasting for tendays, when the mature moths comeforth. In the more northern cottonStates there are about three broodseach season, while in the Statesbordering on the Gulf of Mexicot
RM2G3F2N6–common redstart, Phoenicurus phoenicurus, single adult male standing on tree branch, Surrey, England, United Kingdom
RM2ER663D–Fernandina's flicker, Colaptes fernandinae, adult feeding while on short vegetation, Zapata, Cuba
RM2CDX4CP–. Annual report of the Fruit Growers' Association of Ontario, 1902 . pupa ; (d) moth. 3. Green soft-bodied insects, with sucking mouths.Plant Lice (Aphis spp). Fig. 79.b. Solitary Caterpdlars :1. Protected caterpillars— a. Mining within the leaf, pupa inside of folded leaf. Apple-leaf Miner (Tischeria malifoliella). b. Mining within the leaf, mature larva and pupa within small oval seed-like bodies. Hesplendent Shield Bearer (Aspidisca splendoriferella). Fig. 80. c. Feeding within pistol-shaped cases which stand out from the leaf. Pialol-Case Bearer (Coleophora malivorella). d. Feeding within
RM2ER66D3–Fernandina's flicker, Colaptes fernandinae, adult feeding while on short vegetation, Zapata, Cuba
RMRD2K05–. Elementary principles of agriculture; a text book for the common schools. Agriculture. Useful Insects 175 adult often feeds on nectar. The usefulness of this class of insects is due to the fact that the young are parasites. They do not secure their prey by force. Instead of catching the insects and carrying them to the young larvae, their eggs are deposited in the bodies of their victims, and there grow into grubs. The grubs either mature in the body of the hosts, or come out and mature in the ground. The eggs are most often deposited in caterpillars, though sometimes in the chrysalis and. P
RM2ER667P–Fernandina's flicker, Colaptes fernandinae, adult feeding while on short vegetation, Zapata, Cuba
RMRGCNAK–. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. ADAINA MONTANA Wish. On September 26, 1932, while collecting along the Colorado River near Blythe, Riverside County, California, the larvae of this species was taken on cockle burr (Xanthium canadense Mill.). These were bred to maturity and the first imago emerged October 11. In feeding, the caterpillars consume the under surface of the leaf, leaving the shell and skeleton of the upper surface. Mature larva. Length, extended, 12 mm. In form they are flattened dorso-ventrally, widest at about t
RMRJF82T–. Caterpillars attacking tomatoes. Caterpillars; Tomatoes. 24 University of California—Experiment Station TOMATO PINWORM LIFE HISTORY The tomato pinworm, Gnorimoschema lycopersicella Busck, like the corn earworm, passes through four distinct stages. The adults are small, gray moths about % inch in length to tips of the folded wings. The eggs, according to C. A. Thomas (1936&), are small and broadly oval. When first laid, they are whitish, but as incubation progresses, the color changes to yellowish white. The larvae on hatching are very small and light pinkish in color. The mature larvae a
RM2JMB9WH–kori bustard, Ardeotis kori, the world's heaviest flying bird, single adult walking in short vegetation, Etosha, National Park, Namibia
RMRG42TE–. California greenhouse pests and their control. Insect pests; Greenhouse plants. mine within the leaf tissues, forming an irregular blotch. As they mature, they emerge, curl over a portion of the leaf with silken threads, and feed on the inner surface. The transformation stage is formed where they have been feeding. Important Greenhouse Species Azalea leaf miner, Gracilaria azaleella Brants. Adults are prettily marked with bright purple and yellow. The caterpillars commonly infest greenhouse azaleas, but they do not appear to build up under lath house or garden conditions. CONTROL Both lead a
RM2JMB9WN–kori bustard, Ardeotis kori, the world's heaviest flying bird, single adult walking in short vegetation, Etosha, National Park, Namibia
RMRE3J3E–. Handbook of medical entomology. Insect pests; Insects as carriers of disease; Medical parasitology. Nettling Insects 47 even com leaves. It is to be found throughout the Eastern and Southern United States. Automeris io is the best known of the nettHng caterpillars. It is the larva of the Io moth, one of the SatumiidEe. The mature cater-. 33&. Io moth. Full grown larva. Photograph by M. V. S.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemb
RM2JMH87X–kori bustard, Ardeotis kori, the world's heaviest flying bird, single adult walking on short vegetation, Etosha National Park, Namibia
RM2JMHNGD–kori bustard, Ardeotis kori, the world's heaviest flying bird, single adult walking on short vegetation, Etosha National Park, Namibia
RMRJF8BP–. Caterpillars attacking tomatoes. Caterpillars; Tomatoes. 24 University of California—Experiment Station TOMATO PINWORM LIFE HISTORY The tomato pinworm, Gnorimoschema lycopersicella Busck, like the corn earworm, passes through four distinct stages. The adults are small, gray moths about % inch in length to tips of the folded wings. The eggs, according to C. A. Thomas (1936&), are small and broadly oval. When first laid, they are whitish, but as incubation progresses, the color changes to yellowish white. The larvae on hatching are very small and light pinkish in color. The mature larvae a
RM2JMB9WE–kori bustard, Ardeotis kori, the world's heaviest flying bird, single adult walking in short vegetation, Etosha, National Park, Namibia
![. Insects, their ways and means of living. Insects. THE CATERPILLAR AND THE MOTH the caterpillars go back to the surface of the tent, usually by eight-thirty or nine o'clock. Here they do a little spin- ning on its walls, but no strenuous work is attempted at. Fig. 147. Mature tent caterpillars feeding at night this time, and generally within half an hour the entire family is reassembled inside the tent. Most frequently the crowd collects first in the shady side of the outermost story, but as the morning advances the caterpillars seek [271]. Please note that these images are extracted from sca Stock Photo](https://c8.alamy.com/comp/RR8950/insects-their-ways-and-means-of-living-insects-the-caterpillar-and-the-moth-the-caterpillars-go-back-to-the-surface-of-the-tent-usually-by-eight-thirty-or-nine-oclock-here-they-do-a-little-spin-ning-on-its-walls-but-no-strenuous-work-is-attempted-at-fig-147-mature-tent-caterpillars-feeding-at-night-this-time-and-generally-within-half-an-hour-the-entire-family-is-reassembled-inside-the-tent-most-frequently-the-crowd-collects-first-in-the-shady-side-of-the-outermost-story-but-as-the-morning-advances-the-caterpillars-seek-271-please-note-that-these-images-are-extracted-from-sca-RR8950.jpg ". Insects, their ways and means of living. Insects. THE CATERPILLAR AND THE MOTH the caterpillars go back to the surface of the tent, usually by eight-thirty or nine o'clock. Here they do a little spin- ning on its walls, but no strenuous work is attempted at. Fig. 147. Mature tent caterpillars feeding at night this time, and generally within half an hour the entire family is reassembled inside the tent. Most frequently the crowd collects first in the shady side of the outermost story, but as the morning advances the caterpillars seek [271]. Please note that these images are extracted from sca Stock Photo")
RMRR8950–. Insects, their ways and means of living. Insects. THE CATERPILLAR AND THE MOTH the caterpillars go back to the surface of the tent, usually by eight-thirty or nine o'clock. Here they do a little spin- ning on its walls, but no strenuous work is attempted at. Fig. 147. Mature tent caterpillars feeding at night this time, and generally within half an hour the entire family is reassembled inside the tent. Most frequently the crowd collects first in the shady side of the outermost story, but as the morning advances the caterpillars seek [271]. Please note that these images are extracted from sca
RM2JMHNGF–kori bustard, Ardeotis kori, the world's heaviest flying bird, single adult walking on short vegetation, Etosha National Park, Namibia
RM2G5Y57W–pale-billed woodpecker, Campephilus guatemalensis, single adult climbing on tree branch, La Selva, Costa Rica
RM2G5Y35J–Moustached Antpitta, Grallaria alleni, single bird standing on rainforest floor, Angel Paz, Ecuador
RMRJYP41–. As nature shows them : moths and butterflies of the United States, east of the Rocky Mountains : with over 400 photographic illustrations in the text and many transfers of species from life. Lepidoptera; Nature prints. 140 MOTHS AND BUTTERFLIES. horn is to be found only in the young caterpillars, an eye-like tuber- cle taking its place in the more mature larva. That this horn is of any use to the caterpillar I have yet to learn. It may be the sur- vival from its ancestors of a sting; but if such is the case it has entirely lost its value as a weapon of defence. The transformations usually ta
RM2G3PHNA–moustached antpitta, Grallaria alleni, single adult standing in leaf litter on rainforest floor, Ecuador, South America
RMRM8AN6–. Annual report of the Commissioner of Agriculture ... Agriculture -- New York (State). Fig. 613. Army-Worm Moths. (Knight photo) caterpillars is destructive during July. The full grown army- worm (Fig. G14) is about one and one-half inches in length, of a general greenish black color, much lighter below. There are several distinct stripes on each side of the body. The caterpillars of the summer brood become mature the last of July and the first of August and give rise to a fall brood of moths that appear from the middle of August to the last of September. Caterpillars hatching from eggs laid
RM2G5Y35P–Moustached Antpitta, Grallaria alleni, single bird standing on rainforest floor, Angel Paz, Ecuador
RMRFR3B1–. Control of caterpillars on commercial cabbage and other cole crops in the South. Caterpillars Control Southern States. on the ground, where their color blends with that of the soil. Female moths lay grayish- white eggs near the buds of young host plants. As the plants approach maturity, the moths prefer to lay their eggs on the underside of a leaf in the angle along the leaf stems. The webworms are about one- half inch long when mature. They are dull grayish yellow, and marked with five conspicu- ous brownish-purple lengthwise stripes. Their heads are black and bear a V-shaped mark. When fir
RM2G3PHX7–moustached antpitta, Grallaria alleni, single adult standing in leaf litter on rainforest floor, Ecuador, South America
![. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). the eggs remain all winter, and hatch in the spring about as soon as the buds burst. The caterpillars eat the buds and the leaves, grow very fast, and by the first week in June become mature. Each one then finds a nook or a cranny in which to s]3in a thick, silken cocoon, covered with a yellowish powder. Inside of the cocoon the caterpillar changes Stock Photo](https://c8.alamy.com/comp/RM7NMH/annual-report-of-the-new-york-state-college-of-agriculture-at-cornell-university-and-the-agricultural-experiment-station-new-york-state-college-of-agriculture-cornell-university-agricultural-experiment-station-agriculture-new-york-state-the-eggs-remain-all-winter-and-hatch-in-the-spring-about-as-soon-as-the-buds-burst-the-caterpillars-eat-the-buds-and-the-leaves-grow-very-fast-and-by-the-first-week-in-june-become-mature-each-one-then-finds-a-nook-or-a-cranny-in-which-to-s-3in-a-thick-silken-cocoon-covered-with-a-yellowish-powder-inside-of-the-cocoon-the-caterpillar-changes-RM7NMH.jpg ". Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). the eggs remain all winter, and hatch in the spring about as soon as the buds burst. The caterpillars eat the buds and the leaves, grow very fast, and by the first week in June become mature. Each one then finds a nook or a cranny in which to s]3in a thick, silken cocoon, covered with a yellowish powder. Inside of the cocoon the caterpillar changes Stock Photo")
RMRM7NMH–. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). the eggs remain all winter, and hatch in the spring about as soon as the buds burst. The caterpillars eat the buds and the leaves, grow very fast, and by the first week in June become mature. Each one then finds a nook or a cranny in which to s]3in a thick, silken cocoon, covered with a yellowish powder. Inside of the cocoon the caterpillar changes
RMRMAPGK–. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. Fig. 19. Orchard Tent-caterpillars on their ^ web : c egg-bracelet ; d cocoon. Cwi)//'^ Fig. 22. Cicada : (t pupa, 6 empty shell, e eggs, d slits made in twig for eggs, c mature Cicada.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Entomological Society of Ontario; Ontario. Dept. of Agriculture. Toronto, The Society
RMRM6XGY–. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). igi2 The Cornell Reading-Courses. Fig. 118.— Mature apple, show- ing scar of wound made by fruit-tree leaf-roller when the fruit was small hatching is practically complete. The young caterpillars are about one-twenty-fifth inch in length and of a light green color with a black head and a black thoracic plate just behind the head. They bore into the
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