1) field trial
田间药效试验
1.
Field control efficacy of microemulusions of some pesticides (diniconazole,abamectin) against pest or plant disease neared that of EC,but higher than that of wettable powder in the field tria
通过几种药剂的室内毒力测定和田间药效试验 ,表明ME的室内毒力高于同种有效成分的EC或WP ,而田间药效与EC相当或略高 ,但高于W
2.
For finding out efficient controlling strategy and screening out effective pesticide,investigation of grub species and their regularity of outbreak were conducted in Changsha,Shaoyang,and Yongzhou in hunan province,as well as bioassay and field trial of five pesticides against grub.
为了探索对蛴螬的有效防治策略和筛选出有效的化学防治药剂,本研究对长沙、邵阳、永州三地花生田蛴螬进行了种类与发生规律调查,并对5种农药进行了室内毒力测定和田间药效试验研究,研究结果有:1、三地蛴螬优势种均为铜绿丽金龟(Anomala corpulenta)、暗黑鳃金龟(Holotrichia parallela)、大黑鳃金龟(Holotrichia oblita),分别占田间蛴螬总量的52。
3) field effect test
大田药效试验
4) field trial effect
田间试验效果
5) '3414'fertilizer efficiency experiment
"3414"田间肥效试验
6) field efficacy
田间药效
1.
The Imidacloprid + Thiram + Carbendazim 27% FS for cotton seed treatment was reported, including its active ingredients selection, preparation method, main technical properties and field efficacy.
介绍了27%吡·福·多悬浮种衣剂有效成分配比的室内筛选、助剂配方研究、主要技术指标和田间药效等。
2.
The article reviews advances in molecular biology of Spodoptera litura multicupsid nucleopolyhedroviru,the epizootic dynamics of Spodoptera litura nuclear polyhedrosis virus,the poison to non-target organisms,the factory turns the production and the field efficacy.
斜纹夜蛾核多角体病毒杀虫剂是一种新型的生物农药,从分子生物学、病毒流行学、对非靶标生物的毒性、工厂化生产及田间药效等方面阐述了斜纹夜蛾核多角体病毒的研究进展。
补充资料：田间妇
1.农妇。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条