江西植保
江西植保
강서식보
JIANGXI PLANT PROTECTION
2011年
4期
158-159
,共2页
胡志华%胡绍平%温小遂%王辉
鬍誌華%鬍紹平%溫小遂%王輝
호지화%호소평%온소수%왕휘
无纺布自僵菌%防治%萧氏松茎象
無紡佈自僵菌%防治%蕭氏鬆莖象
무방포자강균%방치%소씨송경상
non-woven cloth with white muscardine fungi%biocontrol%Hylobitelus xiaoi zhang
2010-2011年在信丰林区开展了无纺布白僵菌条防治萧氏松茎象成虫试验。结果表明,2010.2011年试验区萧氏松茎象当年肴虫株率平均分别下降71.2%和76.7%;相对防治效果平均分别为75.0%和78.9%。这说明无纺布白僵菌条能明显抑制萧氏松茎象种群的上升。
2010-2011年在信豐林區開展瞭無紡佈白僵菌條防治蕭氏鬆莖象成蟲試驗。結果錶明,2010.2011年試驗區蕭氏鬆莖象噹年餚蟲株率平均分彆下降71.2%和76.7%;相對防治效果平均分彆為75.0%和78.9%。這說明無紡佈白僵菌條能明顯抑製蕭氏鬆莖象種群的上升。
2010-2011년재신봉림구개전료무방포백강균조방치소씨송경상성충시험。결과표명,2010.2011년시험구소씨송경상당년효충주솔평균분별하강71.2%화76.7%;상대방치효과평균분별위75.0%화78.9%。저설명무방포백강균조능명현억제소씨송경상충군적상승。
We conducted an experiment using non-woven cloth attached with white muscardine fungi to control Hylobitelus xiaoi zhang in the field between 2010 and 2011. The result showed the infection rate of pine trees decreased 71.2% and 76.7% in 2010 and 2011, respectively. The control efficiency was 75.0% and 78.9%. this indicated the white muscardine fungi could suppress the increasing ofHylobitelus xiaoi zhang populations.