Determination of Organophosphorus Herbicide in Water by high Performance Liquid Chromatography-pre-column Derivatization
高效液相色谱-柱前衍生法测定水中有机磷除草剂
organophosphorus pesticide residue
有机磷除害剂残余物
Yes, only one herbicide is needed for all Roundup Ready crops.
而且，所有的抗草甘磷作物只需要一种除草剂。
Herbicide-resistant weeds could ruin all Roundup Ready crops on a farm.
对除草剂产生抗体的杂草会毁坏一个农场里所有的抗草甘磷作物。
Bensulide is the only presently registered herbicidal organophosphate.
只有地散磷是目前尚未正式鉴定的有机磷酸盐除莠剂。
Research on Application of 20% H9201 EC for the Control of Weeds
水旱两用除草剂20%双甲胺草磷乳油的应用研究
An organic acid, C3H4Cl2O2, used as a herbicide that selectively kills grasses and other monocotyledons.
茅草枯一种有机酸，C3H4Cl2O2，用作一种除草剂，有选择地除去草和别的单子叶植物
Resistance Evolution and Resistance Mechanisms in Helicoverpa Armigera (Hübner) Selected with Pyrethroid Plus Organophosphate Mixture;
棉铃虫对拟除虫菊酯+有机磷混剂的抗性演化及抗性机理
Determination of pyrethriods and organic phosphorus residues in tobacco by gas chromatography
气相色谱法测烟草中拟除虫菊酯和有机磷类农残
Effect of Herbicide on Allelopathy of Chromolaena odoratum
除草剂对飞机草化感作用的影响研究
organophosphoester pesticide
有机磷酸酯农业杀虫剂
Experimental Study of HP Clearance of OPPs Poisoning with Different Adsorbents;
有机磷农药中毒应用不同吸附剂血液灌流清除效果的实验研究
Some other herbicides are not effective against as many as seventy kinds of weeds.
一些除草剂对70种杂草都没有效力。
They concluded that the farmers' soybean yield gap were due to low quality seed, no application of herbicide, chemical fertilizer, coupled with inadequate available P in soil and poor production technology.
他们指出农民大豆产量差距是由不良种子、使用除草剂、肥、壤有效磷不足和生产技术不良造成的。
No single herbicide will control all weeds.
单独一种除草剂决不能防除所有的杂草。
Simultaneous Determination of Organochlorine, Pyrethroid Insecticides and Amide Herbicides in Rice by GC/MS;
气相色谱质谱法同时测定大米中有机氯、拟除虫菊酯类杀虫剂及酰胺类除草剂的研究
Effection of Adjuvants on Activity of Soil-Applied Herbicides and It s Mechanism;
助剂对土壤处理除草剂除草活性的影响及增效机理初探
