查询词典 herbicides

The proposed method is simple, rapid and sensitive, and can meet the requirements of determination of multiple biphenyl ether herbicides simultaneously in natural waters.

本法简便、快速、准确、灵敏度高，能满足环境水样中多种二苯醚类除草剂残留分析要求。

Broadleaf herbicides work but will kill any neighboring plants.

阔叶除草剂，但工作将杀死任何周边植物。

A method used to simutaniously analyze the residues of herbicides (4-chloro-2-methylphenoxy) acetic acid, 2-(4-chloro-2-methylphenoxy) propanoic acid and 4-(4-chloro-2- methylphenoxy) butanoic acid in garlic was developed.

建立了基质固相分散－高效液相色谱法同时测定大蒜中2-甲基－4-氯－苯氧乙酸、2-甲基4-氯－苯氧丙酸、2-甲基－4-氯－苯氧丁酸3种苯氧羧酸类除草剂残留的方法。

So where there is a problem of isoproturon resistance to littleseed canary grass, these alternate herbicides may be used.

作者认为，在草防治上存在有异丙隆抗性的地区，可以使用本研究中的一些除草剂。

The influence of herbicides on catalase activities is discussed.

然后研究了除草剂对土壤中过氧化氢酶活性的影响。

This is specifically due to the clear-cutting of plants over-harvesting the use of chemical fertilizers pesticides herbicides and fungicides and mono-cultural farming.

特别是因为对植物的皆伐和过渡收割，使用化肥、杀虫剂、除草剂、杀菌剂和单一种植等造成。

Among pesticides insecticides exhibited best compatibility,then herbicides,the last was fungicides.The process of mycelium of SYAU-06 strain infection to dayflower leaf was observed under light and electronic microscope.

结果表明杀虫剂与SYAU-06菌株的相容性最好，杀菌剂与SYAU-06菌株完全不相容，除草剂与SYAU-06菌株的相容性介于杀虫剂和杀菌剂之间。3。

In order to control the chomophyte in lawn and test the safety of herbicides on turfgrass,herbicidesGoal 23 5EC,Tiancaojing(Acetochlort Bensulfuron menthyl 18 2wp,Butachlor 50MG and Benziocarb 50ECwere applied with spraying or broadcasting on Dichondra repens,Zephyranthes candida and Ophiopogon japonicus turfgrass during the establishment of lawn.

为清除园林草坪杂草，寻求安全高效的园林草坪除草剂，在马蹄金、葱兰和麦冬草坪上用 2 3 5%果尔乳油、 1 8 2 %田草净可湿性粉剂、 50 %丁草胺颗粒剂和 50 %杀草丹乳油加水喷雾或拌土撒施，除草率为 75 45%～ 92 1 9%。

A method for simultaneous determination of residues of 9 diphenyl ether herbicides in cereals and oilseeds by GC-MS was presented.

利用气质联用技术建立了粮谷与油籽中9种二苯醚除草剂多残留同时检测的方法。

Note: Please correct choice and use of herbicides to the FDA on the basis of.

注意事项：请在正确选择和使用除草剂的基础上使用本品。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。