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Efficiency of some insecticides on sugar beet fly, pegomyia mixta (Vill.) in the field1) [electronic resource]

By:

Said, A. A.A

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Language: engbara Description: p.27-37Other title:

كفاءة بعض المبيدات الحشرية على ذبابة بنجر السكر (pegomyia mixta)فى الحقل [Added title page title]

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Egyptian journal of agricultural research, 2013 v. 91 (1) [electronic resource].

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In: Egyptian Journal of Agricultural Research 2013.v.91(1)Summary: The objective of the present work was to compare the field efficiency of seven tested pesticides, Acarone 72% EC (Profenofos), Selecron 72% EC (Profenofos), Sumithion 5O% EC (Fenitrothion), Diazonixy 60% EC (Diazinon), Chinook 35% SC (Imidacloprid), Vertimec 1.8% EC (Avermectin) and Actara 25% WG (Thiamethoxam), against larvae of the sugar beet fly, Pegomyia mixta on planting sugar beet in Sharkia Governorate during 2008/2009 and 2009/2010 sugar beet growing seasons. Data obtained revealed that Acarone (72% EC) gave the highest initial reduction in insect population (58.95%), followed by Diazonixy (56.68%). Selecron (72% EC) was the lowest effective (51.43%) in the first season, while in the second season, Acarone (72% EC), Selecron (72% EC) and Sumithion (5O% EC) achieved excellent control against P. mixta. Reduction percentages were 90.37, 90.13 and 88.16% after one day of spraying (initial kill).

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The objective of the present work was to compare the field efficiency of seven tested pesticides, Acarone 72% EC (Profenofos), Selecron 72% EC (Profenofos), Sumithion 5O% EC (Fenitrothion), Diazonixy 60% EC (Diazinon), Chinook 35% SC (Imidacloprid), Vertimec 1.8% EC (Avermectin) and Actara 25% WG (Thiamethoxam), against larvae of the sugar beet fly, Pegomyia mixta on planting sugar beet in Sharkia Governorate during 2008/2009 and 2009/2010 sugar beet growing seasons. Data obtained revealed that Acarone (72% EC) gave the highest initial reduction in insect population (58.95%), followed by Diazonixy (56.68%). Selecron (72% EC) was the lowest effective (51.43%) in the first season, while in the second season, Acarone (72% EC), Selecron (72% EC) and Sumithion (5O% EC) achieved excellent control against P. mixta. Reduction percentages were 90.37, 90.13 and 88.16% after one day of spraying (initial kill).

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