نتایج جستجو برای: parasitization
تعداد نتایج: 343 فیلتر نتایج به سال:
Leptocybe invasa Fisher & La Salle (Hymenoptera, Eulophidae) is an invasive pest in Eucalyptus plantations throughout the world. Potential biological control agents for L. invasa were investigated in the Fujian, Guangdong, Hainan, Guangxi, Jiangxi, and Sichuan provinces of China, where Eucalyptus spp. have been severely damaged by the eucalyptus gall wasp. Three hymenopteran parasitoids of L. i...
Toxoplasma gondii is an obligate intracellular protozoan parasite found worldwide that is able to chronically infect almost all vertebrate species, especially birds and mammalians. Chitinases are essential to various biological processes, and some pathogens rely on chitinases for successful parasitization. Here, we purified and characterized a chitinase from T. gondii. The enzyme, provisionally...
KAPASITAS POTENSI PARASITISME Trichogramma sp. (Hymenoptera: Trichogrammatidae) TERHADAP Corcyra sp.
Parasitism research Trichogramma sp. (Hymenoptera: Trichogrammatidae) has been carried out with the aim of studying functional response parasitoid Functional is one measure to determine effectiveness a predator or as an agent in biological control, so that it can express change number preys attacked by individual predators. Temperature most important host-parasitoid interactions responses. The ...
Relevance. The widespread occurrence of helminthiasis leads to significant economic damage: loss production, decreased fertility, costs for therapeutic and preventive measures, culling mass death domestic animals (especially young animals). Parasitization helminths observed in farm is associated with the development immunodeficiency. Deworming, as a rule, also certain negative changes immune sy...
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