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综合防治是植保工作发展的必然趋势。由于各地的病虫害种类和农业生态系的不同,综合防治的措施也不尽相同。为了探讨本地区棉虫综合防治的途径,在以往多年研究的基础上,拟订了一个主要棉虫综合防治的意见,1979年在南通县五总公社七大队和刘桥公社二大队进行了试验,取得了较好的效果。现将试验情况初报如下: 一、设想和方案五总和刘桥两公社均属稻棉轮作地区,主要作物有稻、麦、棉,其次是蚕豆、玉米和绿肥。耕作制度主要有麦稻稻、绿稻稻、麦稻、麦绿夹种套种棉花等几种。近年来棉花育苗移栽面积逐年增加,部分棉田采用麦
Integrated prevention and control is the inevitable trend of the development of plant protection. Due to the different types of pests and diseases and agro-ecosystems in different places, the measures for comprehensive prevention and control are also different. In order to explore the ways of comprehensive control of cotton insects in the area, based on the past years of research, a major integrated control of cotton insects was drafted. In 1979, experiments were carried out in the No.7 Battalion of the Fifth Commune and the Second Brigade of Liuqiao Commune in Nantong County. Achieved good results. The initial report of the experiment is as follows: I. The Proposal and the Proposal 5 The two communes and the Liuqiao two communes are all paddy-cotton rotation areas. The main crops are rice, wheat and cotton, followed by fava beans, corn and green manure. Tillage systems are mainly wheat, rice, wheat, rice, wheat and other intercropping cotton interplanted with several. In recent years, the transplanting area of cotton seedlings has been increasing year by year, and part of the cotton fields is made of wheat