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河南温县是小麦高产县,对防治小麦吸浆虫有较好的经验和基础。早在1956—1959年连续4年进行成虫出土期喷粉防治;1970—1973年又连续4年推行六六六土壤处理,防治秋播期地下害虫,对控制吸浆虫危害起到重要作用。 但是,1972年出现了吸浆虫最早的回升信号;1975年局部麦田暴发。在番田公社前
Wenxian County, Henan Province, is a high-yielding wheat county, which has good experience and foundation for the prevention and control of wheat midge. As early as 1956 - 1959 for 4 consecutive years of adult unearthed duster control; 1970-1973 and for 4 consecutive years of implementation of 666 soil treatment, prevention and control of underground pests in autumn sowing period, the control of midge insects harm plays an important role. However, the earliest recovery of midge in 1972 occurred; in 1975 a partial outbreak of wheat fields occurred. In front of the Toba commune