摘要
柑橘木虱是柑橘黄龙病的重要传播虫媒。目前对柑橘黄龙病的防治尚缺有效的药剂和抗病品种,加强对柑橘木虱的防治,对控制柑橘黄龙病的蔓延具有重要意义。目前防治柑橘木虱多采用化学防治,杀虫剂的频繁使用造成了农药残留、环境污染、生物多样性被破坏和害虫产生抗药性等诸多问题,生物防治以其高效、低毒、低残留、不易产生抗药性等优点逐渐受到重视。昆虫病原真菌能侵入昆虫寄主体内,导致昆虫发病死亡,具有良好的病害流行潜力及生产应用便利性,利用昆虫病原真菌防治柑橘木虱具有广阔的发展空间。本文总结了用于柑橘木虱生物防治的虫生真菌种类,重点介绍了国内外利用球孢白僵菌、玫烟色棒束孢、淡紫紫孢菌、宛氏拟青霉、蜡蚧菌等虫生真菌在防治柑橘木虱中的应用,并对虫生真菌防治柑橘木虱的发展前景进行了展望,以期为柑橘黄龙病的防控提供借鉴。
Diaphorina citri is an important insect vector of Citrus huanglongbing. There currently is no effective drug and resistant varieties for Citrus huanglongbing. It is important to strengthen the prevention and treatment of D. citri for the controlling of Citrus huanglongbing epidemic. At present,chemical control methods are frequently used in the prevention and treatment of D. citri. Fre-quent use of pesticides leads to pesticide residues,environmental pollution,destruction of biodiversity,and pest resistance. Biologi-cal controls with high efficiency,low toxicity,low, residue,and low resistance development are being gradually introduced. Ento- mopathogenic fungi can invade the host body, resulting in death of the insect. They have high potential spreading capacity and con-venient to apply. This article reviews the entomopathogenic fungal species used for the biological control of D. citri, with a focus on the domestic and international applications of Beauveria bassiana, Isaria Jumosorosea, Purpureocillium Hlacinum, Paecilanyces vari- ot i, Lecanicillium lecanii. It looks at the future prospect for the development of biological control of D. citri in order to provide refer-ence for Citrus huanglongbing prevention and control.
出处
《生物安全学报》
2016年第4期255-260,共6页
Journal of biosafety
基金
广东省农业领域引导项目(2013B020309004)
广东省公益研究与能力建设项目(2014B020203003)
广东省现代农业产业技术体系建设专项(2016LM1077)
广东省科技计划项目(2013B090700007)
关键词
柑橘木虱
虫生真菌
生物防治
柑橘黄龙病
Diaphorina citri
entomopathogenic fungus
biological control
Citrus huanglongbing
