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广东种植棉花,虫害是一个突出的问题。几年来植棉事业的推广过程,在很大程度上,是一个与病虫害作斗争的过程。红铃虫(Pectinophora gossypiella,S)是棉花的重要害虫之一。我国南北棉区的气候条件不同,影响红铃虫的发生的差异很大。我们于1963年及1965年,在广州和增城新塘棉场做了关于红铃虫的生态研究及黑光灯诱杀红铃虫及其他棉虫的效果调查。本文系将这两年的调查研究结果摘要写成,以供生产的参考。
Cotton planting in Guangdong, pest is a prominent issue. The promotion of cotton plantings over the past few years is, to a large extent, a process of fighting pests and diseases. Pectinophora gossypiella (S) is one of the important pests in cotton. The climatic conditions in North and South cotton areas of our country are different, and the occurrence of red bollworm is very different. In 1963 and 1965, we conducted ecological surveys on red bollworm in Guangzhou and Zengcheng cotton fields in Zengcheng, and investigated the effects of black light on trapping and killing red bollworm and other insects. This article is the summary of the survey results for the past two years written for production reference.