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10 Cards in this Set
- Front
- Back
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Egg diapause |
Bombyx Mori |
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Larval diapause |
C vicina D grandiosella |
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Pupal diapause |
S crassipalpis M sexta |
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Adult diapause |
D melanogaster D plexxipus |
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Long day insects |
Noctuid moth c vicina p brassicae |
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Temperate diapause temperature induce |
Some ground beetles <15°C = development halted >7°C= development resumes |
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Tropical diapause temperature induce |
Muscoid fly Larvae reared 20deg = no diapause Larvae reared 18deg = some diapause More diapause with decrease temp |
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Photoperiodic maintenance of diapause |
Pitcher plant mosquito Autumn diapause maintained by critical photoperiod broken when exceeded in spring |
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Temperature maintenance of diapause |
Many spp have longer more intense diapause at lower remps eg s crassipalpis |
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Modifying diapause response after induction |
C vicina ADULT LD 12:12 and larvae <15°c = diapause Adult LD 12:12 And larvae >15°c = diapause averted |
