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Effects of wing polyphenism, aphid genotype and host plant chemistry on energy metabolism of the grain aphid, sitobion avenae
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Effects of wing polyphenism, aphid genotype and host plant chemistry on energy metabolism of the grain aphid, sitobion avenae
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Male wing fanning by the aphid parasitoid Aphidius ervi (Hymenoptera: Braconidae) produces a courtship song.
(2011)
We, herein, report evidence that wing fanning by the aphid parasitoid Aphidius ervi Haliday (Hymenoptera: Braconidae) constitutes a courtship song. Complete removal of the forewings or only the distal half of them reduced ...
Rice-Straw Mulch Reduces the Green Peach Aphid, Myzus persicae (Hemiptera: Aphididae) Populations on Kale, Brassica oleracea var. acephala (Brassicaceae) Plants
(Public Library Science, 2014-04-08)
Organic mulches, like peel and rice-straw, besides other materials affect the UV and temperature, which cause a reduction in the aphid arrival. The aim was to evaluate the effect of covering the soil with straw on the ...
Diversidade de afídeos na cultura do algodoeiro no município de Campo Verde (MT)
(2003-12-01)
This work was carried out in Campo Verde, Mato Grosso State, Brasil, and its objective was to determine the occurrence of aphid species (Hemiptera: Aphididae) on cotton field (Gossypium hirsutum L.). The aphids were sampled ...
Development and reproduction of two color forms of english grain aphid (Homoptera: Aphididae)
(Entomological Society of America, 1996)
The life cycle of apterous and alate viviparae of pink and green color forms of the English grain aphid, Sitobion avenae (F.), were compared at 20 ± 1°C and a photoperiod of 14:10 (L:D) h, using individually caged aphids ...
Evaluation of induced responses, insect population growth, and host-plant fitness may change the outcome of tests of the preference-performance hypothesis: A case study
(2003)
The preference-performance hypothesis predicts that insect preference should correspond to host suitability for offspring development. We studied the pattern of within-plant preference in the aphid Sipha flava and its ...