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1)  field effect test
大田药效试验
2)  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 trials of pesticide
农药田间药效试验
4)  Field test
大田试验
5)  efficacy [英]['efɪkəsi]  [美]['ɛfəkəsɪ]
药效试验
1.
Through pot experiment and field efficacy it was found that the fungicide absorbed by ASP was significantly different from .
试验研究中,采用在香蕉枯萎病杀菌剂掺入农用保水剂,并用于接种了FOC4的香蕉盆栽中,进行保水剂对杀菌剂的药效保持情况的试验研究,通过盆栽试验和田间药效试验得到使用保水剂和不使用保水剂的杀菌剂在香蕉枯萎病防治效果上具有显著的差异。
2.
Field efficacy experiment against the second generation of Aulacaspis yabunikkei showed the control effects of the mixture of 30% Qianglishajie micro-emulsion 500 times and 2.
对2代樟白轮盾蚧的田间药效试验表明,复配制剂30%强力杀蚧微乳剂500倍液和2。
6)  Test [英][test]  [美][tɛst]
药效试验
1.
Test Effect on Fungicide Control Rheum Ring Spot in Indoor;
生物药剂防治大黄轮纹病室内药效试验
2.
Test on Several Fungicides Effection ofControlling Soybean Rust;
几种杀菌剂防治大豆锈病药效试验
补充资料:大气暴晒试验、自然老化试验
分子式:
CAS号:

性质:又称大气暴晒试验、自然老化试验。将胶黏剂胶接的试样置于户外,选择气候有代表性的地点,在自然条件下,经过不同的暴晒时间后测定其性能变化。

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