Repellency and antifeedant activity of pyrethroids to diamondback moth
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چکیده
منابع مشابه
Antifeedant and Insecticidal Activity of Quassinoids against the Diamondback Moth ( Pintella rylostella ) and Structure - Activity Relationships
Antifeedant and Insecticidal Activity of Quassinoids against the Diamondback Moth (Pintella rylostella) and Structure-Activity Relationships Masayuki DAiDo, Nobuhiro OHNo, Kazunori IMAMuRA, Narihiko FuKAMiyA, Makoto HATAKosHi," Hiroko YAMAzAKi,' Kiyoshi TAGAHARA,'" Kuo-Hsiung LEE,"** and Masayoshi OKANot Department of lhterdisciplinary Studies on Natural Ehvironment, Fbculty of lhtegrated Arts ...
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Guided by bioassay test results, we have isolated an active compound from the hexane layer of the extract of Andrographis paniculata and it was identified as 14-deoxyandrographolide. Although this compound has been known as a medicine in Pharmacology, its antifeedant activity against insects has never been reported yet. The minimum effective dose (MED = 100μg/leaf disc) on the isolated compound...
متن کاملRearing of Diamondback Moth
Mass rearing methods on artificial diets and cruciferous seedlings for the diamondback moth, Plutella xylostella L, are reviewed and described briefly.
متن کاملEsterase Isozyme of Diamondback Moth
Electrophoresis is currently the best technique for quantifying inherited variation which has contributed to our knowledge of population biology in revealing population structure. Considerable variation in isozymes of diamondback moth, Plutella xylostella (L.), was detected. Esterase zymograms were prepared from 3rd and 4th instar larvae, pupae and adults. There were two groups of esterase band...
متن کاملThe Migration of Diamondback Moth
The adults of diamondback moth, Plutella xylostella L, are known to have been transoceanic migrants in Europe since ancient times. The insect, which has its origin in Asia Minor, spread to other parts of the world with the spread of the cultivation of its host, the crucifers, and by using its own migrational abilities over long distances. Several large scale transoceanic migrations have been re...
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ژورنال
عنوان ژورنال: Proceedings of the New Zealand Weed and Pest Control Conference
سال: 1983
ISSN: 0370-2804,0370-2804
DOI: 10.30843/nzpp.1983.36.9615