herbicide

例句与用法

Studies on the acute toxicity of the five kinds of herbicides to silver carp
5种除草剂对白鲢鱼种急性毒性试验
Use separate , clearly marked sprayers for insecticides and herbicides
用不同的喷雾器分别施放杀虫剂及除草剂。
Equipment for distributing granulated pesticides or herbicides . test method
粒状农药或除莠剂喷洒设备.试验方法
Cultivating techniques for free - herbicide and free - tilling seedling - throwing rice
水稻不用除草剂免耕抛秧栽培技术
Effects of temperature and humidity on the toxicity of 3 acyl amino herbicides
温湿度对3种酰胺类除草剂毒力的影响
Method of test for equipment for distributing granulated pesticides or herbicides
粒状农药或除莠剂分配设备试验方法
Reseach progress on sulfonylurea herbicide and weed resistance to the herbicide
磺酰脲类除草剂与杂草对其抗性的研究进展
Progress of mixed application technique of herbicides in rice field in frigid region
寒地水稻移栽田除草剂混用技术的进展