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优良防效
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  excellent efficacy
     The field trial showed that JS118 has excellent efficacy against Plutella xylostella and Spodoptera exigua.
     田间小区试验表明,JS118对小菜蛾、甜菜夜蛾具有优良防效;
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  “优良防效”译为未确定词的双语例句
     Miejidou gave good control of O. ochrocephala with efficiencies of 94.98% and 93.50% when applied at 1.65 L/hm~2 and 1.35 L/hm~2 respectively. The treated plants did not regenerate the next year.
     灭棘豆对棘豆具优良防效,1.65和1.35 L/hm2的防效分别为94.98%和93.50%,死亡棘豆次年无再生能力。
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  相似匹配句对
     The effect of prevention and control is 50 % ;
     达50%;
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     EFFICIENCY OF EUPROCTIS PSEUDOCONSPERSA NUCLEAR POLYHEDROSIS VIRUS(EpNPV)PREPARATION
     茶毛虫核型多角体病毒制剂的
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     The field trial showed that JS118 has excellent efficacy against Plutella xylostella and Spodoptera exigua.
     田间小区试验表明,JS118对小菜蛾、甜菜夜蛾具有优良;
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     The effects of cyhalothrin+abamectin 2% EC on Liriomyza sativae larvae were determined under field conditions.
     测定了 2 %功夫·阿维EC对美洲斑潜蝇幼虫的田间 ,其优良
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     The results indicate: The coatings have prominent anti-sticking, hardness and adhesion power.
     结果表明,该涂层具有优良粘性,硬度和附着力。
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  excellent efficacy
Excellent efficacy, safety and reliability of cefoxitin make this antibiotic useful in the treatment of a very broad range of infections.
      
Moreover, CTX had excellent efficacy against gram-positive organisms compared with other so-called third-generation cephalosporins.
      
The above-mentioned excellent efficacy rates, low rates of side effects and enhancement of phagocytic activity make cefodizime an antibiotic of choice in adult and pediatric patients.
      
burgdorferi strain B31; modified BSK II medium) it was found that while roxithromycin showed excellent efficacy againstB.
      
Evidence from numerous controlled trials has clearly demonstrated that low-dose serotonin reuptake inhibitors, using intermittent or continuous administration, have excellent efficacy with minimal side effects.
      
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Laboratory and field trials were conducted to evaluate the efficacy of organophosphorus,synthetic pyrethroid,carbamate,insect growth regulators,antibiotic,and botanical insecticides to control Spodoptera litura. Chlorphyrifos,β-cyfluthrin,methomyl,and chlorfluazuron were most effective,and should be used in rotation to control Spodoptera litura.

通过室内测定和田间药效试验,评价了有机磷、拟除虫菊酯、氨基甲酸酯、昆虫生长调节剂、苯基吡唑类、抗生素及植物性农药等7大类杀虫剂对斜纹夜蛾的效应,结果表明,毒死蜱、保得、万灵及抑太保对斜纹夜蛾具有优良的防效,可作为首选杀虫剂进行交替使用

Field trials against greenhouse whitefly show among the tested chemicals, 3 new insecticides. abmectin, Confidor(imidacloprid) and Marshal (carbosulfan) had very good control efficacy under test doses. Two commonly used insecticides were also evaluated.

番茄保护地内对温室白粉虱的药效试验结果表明:供试的几种杀虫剂以阿维菌素、吡虫琳和丁硫克百威对白粉虱成虫具有较优良的防效,以2000~3000倍稀释液喷雾施用,能有效控制其为害。对两种常用药剂也进行了评价。

Four new-type insecticides,Polo,Chlorfenapyr,Xentari and Mimic were selected from ten screened insecticides through their indoor toxicity evaluations and field effectiveness tests. These insecticides are efficacious in preventing and controling Spodoptera exigua. Among them,Polo and Chlorfenapyr have low toxicity,high efficient,long residual effect. They can be used as best insecticides in the years of Spodoptera exigua breakout. Xentari and Mimic have higher and slower preventing effect. They can be...

Four new-type insecticides,Polo,Chlorfenapyr,Xentari and Mimic were selected from ten screened insecticides through their indoor toxicity evaluations and field effectiveness tests. These insecticides are efficacious in preventing and controling Spodoptera exigua. Among them,Polo and Chlorfenapyr have low toxicity,high efficient,long residual effect. They can be used as best insecticides in the years of Spodoptera exigua breakout. Xentari and Mimic have higher and slower preventing effect. They can be used altenatively with Polo and Chlorfenapyr,or used as regular pesticides when Spodoptera exigua occurs slowly.

通过对10种不同杀虫剂的室内毒力测定或田间药效试验,筛选出4种对甜菜夜蛾具有优良防效的新型杀虫剂,即宝路、除尽、先力及米满,其中宝路和除尽具有低毒、高效、残效期长等特点,可在甜菜夜蛾暴发年份作为首选杀虫剂使用,先力和米满具有防效较高、药效缓慢等特点,可在甜菜夜蛾暴发年份与宝路和除尽交替使用,或在发生量较轻年份作为常规农药使用。

 
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