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The Influence of Host Aphids on the Performance of Aphelinus asychis
The aphid parasitoid Aphelinus asychis Walker is an important biological control agent against many aphid species. In this study, we examined whether the rearing host aphid species (the pea aphid, Acyrthosiphon pisum and the grain aphid, Sitobion avenae)
Zhen-Xiang Li +7 more
doaj +1 more source
Aphids are sap-sucking insects that comprise about 5500 species colonizing a wide variety of host plants. They are the dominant group (26%) among insect pests of the six main crops grown for human consumption, with the potential to cause a worldwide economic impact.
Calevro, Federica +2 more
openaire +3 more sources
In the last decade, the influence of microbial symbionts on ecological and physiological traits of their hosts has been increasingly recognized. However, most of these effects have been revealed under laboratory conditions, which oversimplifies the ...
Mélanie Leclair +5 more
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BLOOD AND SERUM CHENGES IN RAMS OVERFED WITH SOME LOCAL FEED STUBBLES [PDF]
Study of blood and serum changes in rams overfed with Hilianthus annus, Saccharum officinarum, Pisum sati vus, Solanum tuberosum and Vicia Foba was proceeded. The following results were recorded: 1. General decrease of blood N.P.N.
A.A. MOTTELIB +4 more
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Effects of abiotic stresses on the expression of chitinase-like genes in Acyrthosiphon pisum
Insect chitinases play a crucial part to digest chitin in the exoskeleton during the molting process. However, research on insect chitinase related to the environmental stress response is very limited.
Chunchun Li +8 more
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Interspecific interaction with host plants have important consequences for the host race formation of herbivorous insects. Plant secondary metabolites, particularly those that are involved in host races specializing on plants, warrant the theory of host ...
Erliang Yuan +5 more
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Background Host/symbiont integration is a signature of evolutionarily ancient, obligate endosymbioses. However, little is known about the cellular and developmental mechanisms of host/symbiont integration at the molecular level.
Celeste R. Banfill +2 more
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Aphidius ervi Haliday is a parasitoid of natural populations of both Acyrthosiphon pisum (Harris) on alfalfa and Sitobion avenae (Fabricius) on wheat in Chile.
Pauline DAZA-BUSTAMANTE +2 more
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Karyotype Analysis of Pisum arvense L. Collected from Tokat Native Vegetation
This research was conducted to determine karyotype analysis of Pisum arvense L. occurred in native vegetation of Tokat region After the seeds vvere germinated, they vvere stained by feulgen and karyotype analysis was carrıed out with obtained cells by ...
Yaşar Karadağ
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Pyrhila pisum is known as leucosiid crab. So far, there is no study about whole mitochondrial genome in Leucosiidae family. Here, we report first the complete sequence of the mitochondrial genome from P.
Yeong-Jun Park +9 more
doaj +1 more source

