将自己养的蟾蜍出租给种植蔬菜的农户灭虫,这是蟾蜍养殖能手、浙江省海宁市袁花镇龙联村的青年农民蒋建月使出的致富奇招。近年来,一些菜农为防治蔬菜病虫害,而长期超量使用农药,致使蔬菜农药残留量超标,蔬菜品质下降。据了解蟾蜍灭虫本领高超,青蛙一年只能捕食千余只害虫,而蟾 Rent their own toads for peasants who planted vegetables to exterminate insects, a recipe for growth brought by young farmer Jiang Jianyue of Toad, a breeding farmer in Longhua Village, Yuanhua Town, Haining City, Zhejiang Province. In recent years, some vegetable farmers to prevent pests and diseases of vegetables, and long-term over-use of pesticides, resulting in excessive levels of vegetable pesticides, vegetable quality decline. It is understood that toad insect superb skills, frogs can only prey on more than a thousand pests a year, while the toad