Volume 22 Issue 3
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ZHANG Jian-guo, CUI Hui-ping, HE Fang. Optimum period to use pesticide for prevention and control of Hoplocampa ninutominuto[J]. Journal of Zhejiang A&F University, 2005, 22(3): 315-317.
Citation: ZHANG Jian-guo, CUI Hui-ping, HE Fang. Optimum period to use pesticide for prevention and control of Hoplocampa ninutominuto[J]. Journal of Zhejiang A&F University, 2005, 22(3): 315-317.

Optimum period to use pesticide for prevention and control of Hoplocampa ninutominuto

  • Publish Date: 2005-08-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Optimum period to use pesticide for prevention and control of Hoplocampa ninutominuto

Abstract: In the experiment on Prunus salicina `Friar' , the influence of the time of applying pesticid on the prevention and control of Hoplocampa ninutominuto was studied .The results of two-year research showed that applying pesticide once before the blossom and after the blossom respectively could decrease the percentage of motheaten fruits to 10.9 %and 10.6 %.Therefore , these two phases were optimum periods to apply pesticide to prevent and control H .ninutominuto .Applying pesticide before the blossom could stop the laying of imagoes and applying after the blossom could prevent fruit eating by larvae .Using phenological phase as an index to prevent and control H .ninutominuto was practical .[ Ch , 1 tab .9 ref .]

ZHANG Jian-guo, CUI Hui-ping, HE Fang. Optimum period to use pesticide for prevention and control of Hoplocampa ninutominuto[J]. Journal of Zhejiang A&F University, 2005, 22(3): 315-317.
Citation: ZHANG Jian-guo, CUI Hui-ping, HE Fang. Optimum period to use pesticide for prevention and control of Hoplocampa ninutominuto[J]. Journal of Zhejiang A&F University, 2005, 22(3): 315-317.

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