Search Result of "Turnjit Satayavirut"

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ประสิทธิภาพของ EM เพื่อป้องกันกำจัดหนอนม้วนใบ Lamprosema diemenalis (Guenee) ในถั่วเขียว

ผู้เขียน:ImgKriengkrai Jumroenma, ImgWaranya Tantiyut, ImgTurnjit Satayavirut



Insecticidal and antifeedant test of EM to the leaf roller, (Lamprosema diemenatis (Guenee)) were studied and carried out in the laboratory during April 1994. Insecticidal study of EM on the third instar larvae showed non significantly different between the toxicity of solution A (mixed solution with EM5) and solution B (mixed solution with out EM5) or control (sprayed with fresh water or on spraying). In the case of antifeedant test it found that, the larvae could less damage on the leaf sprayed with the two mixed solutions. But the percentage of leaf damage was not significantly different between the leaf sprayed with solution A and B.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 030, Issue 5, Jan 96 - Dec 96, Page 92 - 96 |  PDF |  Page