首页|Management of diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae) by mating disruption

Management of diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae) by mating disruption

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Field trials were conducted in China in 2008 and 2009 to evaluate the efficacy of mating disruption (MD) on diamondback moth,Plutella xylostella,in cabbage,Brassica oleracea var.capitata.Effectiveness was positively correlated with the MD dispenser density in the field.A density of 167 MD dispensers per ha produced an average population decrease of about 50％ compared to the conventional-practice field.Significant fewer males were captured in pheromone-treated and conventional-practice fields than in the blank control field,but the difference was not significant between the pheromone-treated and conventional-practice fields.In addition,fewer eggs and larvae were observed in pheromone-treated fields.Our results suggest mating disruption coupled with minimal insecticidal supplements is a promising solution for resistance management and control of diamondback moth infestation.

mating disruptionPlutella xylostellaresistance managementsex pheromone

Qino-Jun Wu、Shu-Fa Zhang、Jin-Liang Yao、Bao-Yun Xu、Shao-Li Wang、You-Jun Zhang

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Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing

Hebei North University, Zhangjiakou, Hebei Province

Plant Protection Station of Yanqing County, Beijing, China

National Basic Research and Development Program,ChinaSpecial Fund for Agro-scientific Research in the Public InterestNatural Science Foundation of China

2009CB 11900420110302131071709

2012

10.1111/j.1744-7917.2011.01497.x

中国昆虫科学(英文版)
中国昆虫学会 中科院动物所

中国昆虫科学(英文版)

CSTPCDCSCDSCI
影响因子：0.484
ISSN：1672-9609
年,卷(期)：2012.19(6)
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