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Biological control of cotton pests in China
Luo, Shuping1; Naranjo, Steven E.2; Wu, Kongming1
2014
发表期刊BIOLOGICAL CONTROL
ISSN1049-9644
卷号68页码:6-14
摘要Cotton is one of the most economically important crops in China, while insect pest damage is the major restriction factor for cotton production. The strategy of integrated pest management (IPM), in which biological control plays an important role, has been widely applied. Nearly 500 species of natural enemies have been reported in cotton systems in China, but few species have been examined closely. Seventy-six species, belonging to 53 genera, of major arthropod predators and parasitoids of lepidoptera pests, and 46 species, belonging to 29 genera, of natural enemies of sucking pests have been described. In addition, microsporidia, fungi, bacteria and viruses are also important natural enemies of cotton pests. Trichogramma spp., Microplitis mediator, Amblyseius cucumeris, Bacillus thuringiensis and Helicoverpa armigera nuclear polyhedrosis virus (HaNPV) have been mass reared or commercially produced and used in China. IPM strategies for cotton pests comprising of cultural, biological, physical and chemical controls have been developed and implemented in the Yellow River Region (YRR), Changjiang River Region (CRR) and Northwestern Region (NR) of China over the past several decades. In recent years, Bt cotton has been widely planted for selectively combating cotton bollworm, H. armigera, pink bollworm, Pectinophora gossypiella, and other lepidopteran pest species. As a result of reduced insecticide sprays, increased abundance of natural enemies in Bt cotton fields efficiently prevents outbreaks of other pests such as cotton aphids. In contrast, populations of mirid plant bugs have increased dramatically due to a reduction in the number of foliar insecticide applications for control of the bollworms in Bt cotton, and now pose a key problem in cotton production. In response to this new pest issue in cotton production, control strategies including biological control measures are being developed in China. (C) 2013 Elsevier Inc. All rights reserved.
关键词Biological control Cotton Natural enemies Habitat manipulation Natural enemy diversity Augmentation Conservation
学科领域Biotechnology & Applied Microbiology ; Entomology ; Biotechnology & Applied Microbiology ; Entomology
DOI10.1016/j.biocontrol.2013.06.004
收录类别SCI
语种英语
WOS记录号WOS:000327821500002
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
nyguidf5be0b75-fd6c-4dea-96d8-fb741a0bbcd6
引用统计
被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.nais.net.cn/handle/2HMLN22E/264286
专题植物保护研究所_职能部门
院机关
作者单位1.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pest, Beijing 100193, Peoples R China;
2.USDA ARS, Arid Land Agr Res Ctr, Maricopa, AZ 85138 USA
第一作者单位植物保护研究所
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GB/T 7714
Luo, Shuping,Naranjo, Steven E.,Wu, Kongming. Biological control of cotton pests in China[J]. BIOLOGICAL CONTROL,2014,68:6-14.
APA Luo, Shuping,Naranjo, Steven E.,&Wu, Kongming.(2014).Biological control of cotton pests in China.BIOLOGICAL CONTROL,68,6-14.
MLA Luo, Shuping,et al."Biological control of cotton pests in China".BIOLOGICAL CONTROL 68(2014):6-14.
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