نتایج جستجو برای: plutellidae
تعداد نتایج: 366 فیلتر نتایج به سال:
Calotropis gigantea produces secondary metabolites. Some toxicity tests on several pest species had been conducted, yet the most susceptible towards C. extract is still unknown. This study aims to determine insect and behavior of insects extract. The test methods used in this research were leaf dipping spraying upon four different orders (Bactrocera carambolae [Diptera: Tephritidae], Nilapavata...
Fourteen populations of the diamondback moth, Plutella xylostella (L.), were collected from fields of crucifer vegetables in the United States, Mexico, and Thailand in 1999 and 2000 for susceptibility tests with spinosad. Most populations were susceptible to spinosad and similar to earlier baseline values, but populations from Thailand and Hawaii showed high levels of tolerance. A statewide sur...
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