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Scientia Silvae Sinicae ›› 2000, Vol. 36 ›› Issue (1): 76-80.doi: 10.11707/j.1001-7488.20000113

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THE USE OF DIMILIN Ⅲ MICRO-CAPSULE MIXED WITH OTHER KINDS OF PESTICIDE MICRO-CAPSULE FOR THE CONTROL OF ADULT MONOCHAMUS ALTERNATUS (COLEOPTERA:CERAMBYCIDE)

Wang Cuilian,Dong Guangping,Cheng Jie,Zhou Yifeng,Nie Wangyan   

  1. Forestry Research Institute of Anhui Province Hefei 230031;High Ploymer Institute of Anhui University Hefei 230039
  • Received:1999-06-02 Revised:1900-01-01 Online:2000-01-25 Published:2000-01-25

Abstract:

During the adult Monochamus alternatus taking food for supplementary nutrition,the mixture of 18% dimilin Ⅲ micro-capsule(80%) and other kinds of pesticide micro-capsu1(20%) was sprayed to control them.The results showed that the controlling effect is significant,with the mixture of micro-capsuls of dimilin Ⅲ and of Angaosha IV spraying showing the best effect.The direct effect and the persistent effect of 10,20,30 days after spraying reached 100%.The mixture of micro-capsuls of dimilin Ⅲ and of Angaosha I,and that of dimilin Ⅲ and Angaosha Ⅲ also showed better effect,but their persistent effect of 30 days after sprying decrease by some extent,and that of dimilin Ⅲ and Angaosha Ⅱ behave relatively poor.However pure dimilin Ⅲ micro-capsule showed poorer effect than all its mixture.

Key words: Dimilin Ⅲ of Micro-capsul, Micro-capsule of other kinds of pesticide, Adult Monochamus alternatus, Effect, Persistent effect