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Volume 21 Issue 3
Apr.  2012
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Article Contents
JIANG Ding-huang, AI Hong-mu, ZHAO Shi-xi, JIANG Chang-mu. Economic threshold of melon fly (Bactrocera cucurbitae)[J]. Fujian Journal of Agricultural Sciences, 2006, 21(3): 207-210.
Citation: JIANG Ding-huang, AI Hong-mu, ZHAO Shi-xi, JIANG Chang-mu. Economic threshold of melon fly (Bactrocera cucurbitae)[J]. Fujian Journal of Agricultural Sciences, 2006, 21(3): 207-210.

Economic threshold of melon fly (Bactrocera cucurbitae)

  • Received Date: 2006-05-11
  • Rev Recd Date: 2006-09-17
  • Publish Date: 2006-09-15
  • By the way of system investigation and field control experiment,the quantity dynamics of entrap melon fly male adult and damage ratio to Balsam pear,the economic permission damage ratio were established as 2.85%-3.09%,the relationship model between damage ratio and quantity of entrap melon fly male adult were developed,and the economic threshold of melon fly were established as 5.3-5.8 adult per entrapper during ten days.
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    竺锡武,汪世泽.棉田生态系统能流经济阈值的初步研究[J].生态学报,1994,14(1):63-67.
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