HUBEI AGRICULTURAL SCIENCES ›› 2022, Vol. 61 ›› Issue (23): 54-57.doi: 10.14088/j.cnki.issn0439-8114.2022.23.010

• Plant Protection • Previous Articles     Next Articles

Occurrence regularity of EmpoascaMatsumurascaonukii Matsuda and trapping effect of yellow sticky trap hanging orientation on it

LONG Li-xue, YU Xiang-shuai, LI Xiao-xia, LUO Mei-yun, CHEN Hong-yun, LUO Zi-wen, WANG Xue-song, LONG Ya-qin   

  1. Institute of Tea Research, Yunnan Academy of Agricultural Sciences, Xishuangbanna 666200, Yunnan, China
  • Received:2022-04-25 Online:2022-12-10 Published:2023-01-27

Abstract: The occurrence regularity of EmpoascaMatsumurascaonukii Matsuda in the tea garden and the trapping effect of yellow board hanging orientation on it were studied by field survey from 2016 to 2021. The results showed that there were two peaks in most years, the first peak was from mid-May to early July, the second peak was from early September to late October, and there was only one peak in a few years, which occurred from mid-June to late July; the proportion of adults was less than that of nymphs; the trapping effect of the yellow sticky trap with different hanging directions was north-south > north > east-west > east, west and south.

Key words: EmpoascaMatsumurascaonukii Matsuda, occurrence regularity, yellow sticky trap, hanging orientation, trapping effect

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