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蔗螟种类多、为害重,蔗株又长得高大茂密,且生长期长。在进行蔗螟防治中,采取单一防治手段或施用大量农药,不但成本高,而且效果也不理想。因此,制定蔗螟防治措施,应综合考虑蔗株和蔗螟各方面特点,在农业技术防治的基础上,把生物防治和化学防治协调起来,取长补短,相辅相成,既充分发挥自然界生物因子控制害虫的作用,又能在必要时用化学农药作辅助和应急手段,从而达到经济持久消灭害虫,确保蔗糖丰收的目的。本研究对蔗螟防治从下面几个方面进行探讨:
Sugarcane borer species are more harmful, sugarcane plants grow tall and dense, and long growing season. In the control of sugarcane borer, a single control measures or the application of a large number of pesticides, not only high cost, and the effect is not satisfactory. Therefore, the development of sugarcane borer prevention and control measures should be taken into account all aspects of sugarcane and sugarcane borer characteristics, based on the prevention and treatment of agricultural technology, biological control and chemical control and coordination, complement each other and complement each other, not only give full play to the natural biological factors that control pests Role, but also when necessary, chemical pesticides as ancillary and emergency measures, so as to achieve lasting economic pest elimination, to ensure the sucrose bumper harvest purposes. This study of sugarcane borer prevention and control from the following aspects to explore: