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二化螟Chilo suppressalis(Walker)是水稻主要害虫之一.为了掌握二化螟在米泉县的发生规律和有利防治时机,我们试用人工合成的二化螟性信息素进行诱捕观察,以明确其在测报上的应用价值.
Chilo suppressalis (Walker) is one of the major pests in rice.In order to understand the occurrence of Chilo suppressalis (Chilo suppressalis) in Miquan County and the favorable timing of its prevention and treatment, we experimentally observed the trapping of Chilo suppressalis The value of newspaper application.