经室内和田间药效试验证明该组合物具有明显的增效作用。
Indoor and field test of pesticide effectiveness proves that the composition has an obvious synergistic action.
除草剂经过田间药效试验提出，推荐使用剂量必须准确、可靠。
When conducting herbicide field efficacy trials, recommended rates must be accurate and reliable.
研究选用了6种常用杀线剂对胡椒根结线虫病进行了田间药效试验。
Field experiments were conducted with 6 selected nematicides for pepper root - knot nematode.
田间药效试验表明，3%啶虫脒乳油防治黄瓜蚜虫具有较好的防治效果。
Acetamiprid 3% EC provided excellent control of cucumber aphid in field experiments.
通过对2 5 %阿米西达SC防治苹果斑点落叶病进行田间药效试验。
The control effect of 25% Amistar SC on apple Alternaria leaf spot were tested in field.
田间药效试验结果表明，用10%吡·灭WP防治棉蚜有良好的防治效果。
The field efficiency test of the insecticide showed that 10% Pi-Mie WP solution was safe to crops and could effectively control cotton aphid.
本文介绍了苹果绵蚜的发生规律，并参照《田间药效试验准则》，提出了其田间药效试验方法。
In this paper, the occurrence regulation of the apple woolly aphid was described, and one method of field trials was proposed by the Guidelines for the field efficacy trials.
新农药田间药效试验如果针对防治成虫、幼虫或者兼治，应在相应的时间、采取不同的方法进行。
If the aims of pesticide experiment are to control the imago and larva together or one of them, different actions at each time should be taken.
田间药效试验表明，EN对甘蓝型油菜杀雄效果因施药时期、施药剂量和施药方法等的不同而不同。
The results Showed that as follows:1. The induced sterility effect of EN on rapeseed is various with spraying date , dosage and spraying pattern of EN .
采用小区试验方法进行了质量分数为6 9%甲柳酮戊唑玉米种衣剂防治玉米地下害虫、丝黑穗病田间药效试验。
The prevention and cure effect of 6.9% corn seed coating of isofenphos-methyl triadimefon and tebuconazole on hypogeous pests and corn smut were studied with the method of plot experiments.
通过田间药效试验，筛选了一批高效、低毒、低残留农药，规范了无公害药材的害虫化学防治技术，生物农药使用比例上升，完善了害虫综合防治技术。
Through outdoor effect test, select a set of high effect and low poison and low remnant pesticide, standardize the technique of chemical control, improve the proportion of the use of bio-pesticide.
对本试验合成产品进行的毒性、剂型和田间药效验证表明，其除草特性和对水稻的安全性与国外同类产品相一致。
The toxicity, form, and field efficacy tests have shown that the title product's killing ability for weeds and its security for rice are similar to those produced abroad.
本文介绍了精喹。乙羧氟12.5%水乳剂配方的组成和制备方法，并对其产品性能和田间药效进行了测试和试验。
The composition and preparation of Quizalofop-P-ethyl. Fluoroglycofen 12.5% EW was introduced in this paper. The properties and the effects of the product were tested.
本文介绍了精喹。乙羧氟12.5%水乳剂配方的组成和制备方法，并对其产品性能和田间药效进行了测试和试验。
The composition and preparation of Quizalofop-P-ethyl. Fluoroglycofen 12.5% EW was introduced in this paper. The properties and the effects of the product were tested.
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