The Shipley Collection of Scientific Papers, Том 1641833 |
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Страница 11
... pupæ like those represented in Plate II , Figs . 24-26 and Plate V , Fig . 65 s , and differing from the normal worker pupæ ( Fig . 27 ) in several important characters . They are smaller , of a waxy white color , with more decided ...
... pupæ like those represented in Plate II , Figs . 24-26 and Plate V , Fig . 65 s , and differing from the normal worker pupæ ( Fig . 27 ) in several important characters . They are smaller , of a waxy white color , with more decided ...
Страница 13
... pupæ of the two species are very readily distinguished by the character of the last pupal envelope . In coloradensis ( Pl . IV , Figs . 53 and 54 ) this is pustulate like the semipupal envelope of viridis , the pustules appearing on the ...
... pupæ of the two species are very readily distinguished by the character of the last pupal envelope . In coloradensis ( Pl . IV , Figs . 53 and 54 ) this is pustulate like the semipupal envelope of viridis , the pustules appearing on the ...
Страница 93
... pupæ ; e , male pupæ and semipupæ ; o , soldier pupæ ; c , worker larvæ and pupæ ; r , pupæ of desmergates ; m , O. viridis , adult female , m ' , pupæ and semipupæ ; n , male ; n ' , pupæ of same . FIG . 65 . X 3 . Brood of Ph ...
... pupæ ; e , male pupæ and semipupæ ; o , soldier pupæ ; c , worker larvæ and pupæ ; r , pupæ of desmergates ; m , O. viridis , adult female , m ' , pupæ and semipupæ ; n , male ; n ' , pupæ of same . FIG . 65 . X 3 . Brood of Ph ...
Чести термини и фразе
abdomen abdominal segment adult antennæ ants aphid Aphis Appearance apple arsenic attacked body breeding brood buds California caterpillars cells cent citrus cocoons colonies color Commissioner cornicles cyanide damage deposited destructive Distribution dorsal early eggs Entomologist erichsonii Essig Family feed femora flies foliage Food Plants fruit fumigation gallons genus green hatch head hibernate History horticultural host inch long infested instabilis ladybird beetle larch Larch Sawfly large numbers larva larvæ lateral leaves legs Linn louse maggots male mealy bug mermithergates mites mosquitoes moth muscles Natural Enemies nest numbers observations Orasema orchards ovipositor P. C. Jr parasites Paris green pest Pheidole plant lice Plate Polyederkrankheit pound pseudogynes pupa pupæ pupal pupate quarantine Raupen sawfly scale insects southern species specimens spiracles spray spring stage summer surface thorax thrips Throughout the entire trees usually ventral winged female winter workers yellow young