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10年来在冀东地区对不同类型蝗区的系统考察,发现了7科28属40种蝗虫;基本上摸清了不同蝗虫种类与寄主的关系,不同生态条件下的蝗虫分布,为制定经济有效的防蝗策略提供了科学依据。
A systematic investigation of different types of locusts in the eastern part of Hebei Province in the past 10 years revealed that there are 7 families, 28 genera and 40 locusts. Basically, the relationship between different grasshopper species and hosts, locust distribution under different ecological conditions was basically ascertained. The anti-locust strategy provides a scientific basis.