| Titles |
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English :
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Esterase variation and organophosphrous resistances in cotton aphid, Aphis gossypii (Glover)
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Arabic :
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تأثير نوع البروتين لبعض المغذيات على بعض الجوانب البيولوجية لحشرة جعل الورد الزغبى
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| Abstract |
Cotton aphid, Aphis gossypii (Glover) adults were bioassed with Malathion organophosphorrus (OP) insecticide. The roles of carboxyesterases activity in resistance to Ops are discussed along 15 generations. Five substrates (α-naphthyl acetate, Indoxyl acetate, Lurate acetate, Myristate acetate and Acetythiocholine iodide) were screened. The results showed that, esterase activity, measured by using α-naphthyl acetate and Indoxyl acetate can detect the level of OP resistance and used as a marker for OP resistance in field population. Bands No. 1, 3 and 6 were classified as carboxyesterase in resistant strain. The diagnostic resistance-specific esterase bands have been used as a resistance marker to detect the population resistance in field for enhancing the control strategy.
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| Publication year |
2010
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| Pages |
85-94
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| Organization Name |
Plant Protection Research Institute (PPRI)
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| City |
القاهرة
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| serial title |
مجلة الجمعية المصرية لعلم الحشرات
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| ISSN |
1110-0885
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| Author(s) from ARC |
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| Agris Categories |
Pests of plants
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AGROVOC
TERMS |
Aphidoidea.
Aphis gossypii.
Cotton.
Esterases.
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| Publication Type |
Journal
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