摘要
为明确108 g/L高效氟吡甲禾灵乳油、960 g/L精异丙甲草胺乳油、960 g/L异丙甲草胺乳油对西瓜田一年生禾本科杂草的防效及其对西瓜的安全性,特开展田间药效试验。试验采用土壤喷雾法和茎叶喷雾法施药,并定期调查田间药效。结果表明,此3种药剂均能有效防除西瓜田一年生禾本科杂草,并对西瓜具有较好的安全性。
In order to clarify the control efficacy of 108 g/L high-efficiency flumethrin,960 g/L metolachlor EC and 960 g/L metolachlor EC against the annual gramineous weeds in watermelon field and the safety for watermelon,we carried out the field test by soil spraying,stems and leaves spraying,and regularly investigated field efficacy.The results showed that three kinds of agents could effectively control the annual gramineous weeds in watermelon field and they were safe for watermelon.
作者
韩冰
王荣堂
田文铎
赵文路
齐洪鑫
韩双
HAN Bing;WANG Rong-tang;TIAN Wen-duo;ZHAO Wen-lu;QI Hong-xin;HAN Shuang(Dezhou Institute of Agricultural Sciences in Shandong Province,Dezhou Shandong 253015)
出处
《现代农业科技》
2018年第13期101-102,共2页
Modern Agricultural Science and Technology
关键词
西瓜田
杂草
防效
安全性
watermelon field
weed
control efficiency
safety
