نتایج جستجو برای: armyworm
تعداد نتایج: 1277 فیلتر نتایج به سال:
Mechanical damage caused by insect feeding along with components present in insect saliva and oral secretions are known to induce jasmonic acid-mediated defense responses in plants. This study investigated the effects of bacteria from oral secretions of the fall armyworm Spodoptera frugiperda on herbivore-induced defenses in tomato and maize plants. Using culture-dependent methods, we identifie...
Abstract The fall armyworm, Spodoptera frugiperda , an American Lepidoptera, is invasive in Africa and Asia currently one of the most damaging cereal pests tropics. ichneumonid parasitoid, Eiphosoma laphygmae a potential classical biological control agent. We assessed existing knowledge on biology, identified natural distributions, collated reported parasitism rates from field studies determine...
Objective: The objective of this work was to draw up an inventory the entomofauna associated with cultivation sweet corn (Zea mays L. ssp saccharata) in Niayes Senegal. Methodology and Results: A monitoring sampling carried out between June August 2017 at experimental station Senegalese Institute for Agricultural Research (ISRA) Sangalkam (Dakar), insects collected were identified by laboratory...
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