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Issue:ISSN 2095-1353
           CN 11-6020/Q
Director:Chinese Academy of Sciences
Sponsored by:Chinese Society of Entomological;institute of zoology, chinese academy of sciences;
Address:Chaoyang District No. 1 Beichen West Road, No. 5 hospital,Beijing City,100101, China
Your Position :Home->Past Journals Catalog->2010年47 No.1

Efficiency of applying insecticides to Isocerus sibirica larvae at the base of asparagus stems
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Key Words:asparagus, Isoceras sibirica, larvae, control efficiency
Abstract:      Isoceras sibirica(Alpheraky)is a serious stem borer of Asparagus officinalis (L.).The experimental results showed that applying phonix 50% (EC) of 300×liquid at the base of asparagus stems in midMay to midJune was the optimum method to control I. sibirica larvae. Its control efficency could reach 92.5% and the weighted Borda value was the hightest(2.9)in all of the treatments tested. The damage of wood moth to the asparagus seedlings (one aged seedlings) could be avoided by adjusting the sowing date.
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