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1990年我省棉花病虫害发生严重,给棉花生产造成很大损失,控制病虫危害已成为全省棉花生产中的重要问题。为此,我站会同省植保学会、昆虫学会的有关专家、教授及基层技术人员召开了全省棉花病虫害防治研讨会。在分析去年棉花病虫发生特点及原因的基础上,提出了今年棉花病虫害防治对策和建议。
In 1990, serious cotton pests and diseases in our province caused a great loss to cotton production and the control of pests and diseases had become an important issue in the province’s cotton production. To this end, I will station with the Provincial Plant Protection Society, the Entomological Association of experts, professors and grass-roots technical staff held a provincial cotton pest and disease control seminar. Based on the analysis of the characteristics and causes of cotton pests and diseases last year, this paper put forward the countermeasures and suggestions on the prevention and control of cotton pests and diseases this year.