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害虫综合防治
释义
害虫综合防治
Encyclopedia
农学
害虫综合防治
释
integrated control of insect pests
害虫综合防治
根据害虫种群动态及其所处的环境,尽可能地以相容的方式使用的所有适宜的技术和方法(如农业防治、生物防治、物理机械防治、生态调控、化学防治和现代生物技术等)将害虫种群维持在经济为害水平之下的方法。
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water tipper
Waterton Glacier International Peace Park
Waterton Lakes National Park
water toughening
water tower structure
water traffic control system
Water Transfer from Yellow River to Wei River
water transfer printing
Water transfer project from Datong river to Qinwangchuan district
Water Transfer Project from Hanjiang to Weihe River
Water Transfer Project from Luanhe River to Tianjin City
water transfer project from Luan river to Tangshan city
Water Transfer Project from Niulan River to Dianchi Lake
Water Transfer Project from Songhuajiang River to Changchun City
water transfer pumped storage power station
water transport
water transport and distributionengineeringof theirrigation district
Water Transport Army
water transportation
water transportation accident investigation
water transportation education
water transportation management in ancient China
water transportation pipe network
water transportation to the capital
water transport engineering construction positioning survey
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