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yun nan mi le zhe qu gan zhe zhu yao di xia hai chong fa sheng dong tai ji fang zhi dui ce
Author(s): 
Pages: 3-5
Year: Issue:  1
Journal: Guangxi Sugarcane & Canesugar

Keyword:  甘蔗地下害虫发生动态猖獗原因防治对策;
Abstract: 地下害虫是严重为害弥勒甘蔗生产的一类重要害虫,本文在总结其发生动态的基础上,分析其猖獗发生的原因:主要与虫源复杂性和隐蔽性,寄主植物多样性和害虫食料的丰富性,甘蔗种植制度多样性,甘蔗生产农户分散经营难于统防统治等因素有关.提出农药防治为主,高效快速压低虫口量;以物理防治灯光诱杀为辅,降低虫口基数;综合采用农业防治、生物防治技术,减少虫源,高效、快速、持续有效控制甘蔗地下害虫发生危害.
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