The Shipley Collection of Scientific Papers, Том 1641833 |
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Страница 207
THE CALIFORNIA RED LADYBIRD BEETLE . Coccinella californica Mann . ( Fig . 195. ) General Appearance . - Average ... LADYBIRD BEETLE . Olla abdominalis Say. THE MONTHLY BULLETIN . 207.
THE CALIFORNIA RED LADYBIRD BEETLE . Coccinella californica Mann . ( Fig . 195. ) General Appearance . - Average ... LADYBIRD BEETLE . Olla abdominalis Say. THE MONTHLY BULLETIN . 207.
Страница 211
... ladybird beetles and is to be found in almost every part of the State . FIG . 202. The two - stabbed ladybird beetle , Chilocorus bivulnerus Muls . ( Original . Drawing by Birdnekoff . ) Hosts . The larvæ and adults are voracious ...
... ladybird beetles and is to be found in almost every part of the State . FIG . 202. The two - stabbed ladybird beetle , Chilocorus bivulnerus Muls . ( Original . Drawing by Birdnekoff . ) Hosts . The larvæ and adults are voracious ...
Страница
... ladybird beetle , 218 . gray ladybird beetle , 210 . steel - blue grapevine flea beetle , 230 . syrphid fly , 248 . Smilax , 8 , 32 , 350 . Sminthurus , 11 . Snout beetle , 240 . Snowball , 41 . Snowy tree - cricket , 25 . Soap , 47 ...
... ladybird beetle , 218 . gray ladybird beetle , 210 . steel - blue grapevine flea beetle , 230 . syrphid fly , 248 . Smilax , 8 , 32 , 350 . Sminthurus , 11 . Snout beetle , 240 . Snowball , 41 . Snowy tree - cricket , 25 . Soap , 47 ...
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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