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Article
Time-specific life tables for the pea aphid,Acyrthosiphon pisum (Harris), on alfalfa
Time-specific life tables were constructed for three pea aphid,Acyrthosiphon pisum (Harris) (Homoptera: Aphididae), populations using a modification ofHughes' analytical procedure. All populations were studied on...
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Article
Age-specific survivorship analysis ofHeliothis spp. Populations on cotton
Population dynamics ofHeliothis virescens (F.) andHeliothis zea (Boddie) (Lepidoptera: Noctuidae) eggs and larvae were studied for two years in a small plot of cotton,Gossypium hirsutum (L.). Due to morphological...