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防效    
相关语句
  control effect
    Control Effect of Pacy Against Principal Pests on Rice and Cotton
    25%对氯杀虫酯乳油对稻棉主要害虫的防效与示范
短句来源
    Mitaijunjing 6% AS diluted at 75 mg/L provided 83.85% relative control effect, which was significantly better than that of Triadimefon 15% WP at 300 mg/L in the field experiments. Mitaijunjing is safe to cucumber leaves and fruits in all experiments.
    保护地防效试验中6%嘧肽菌净水剂质量浓度为75mg/L对黄瓜白粉病的相对防效达83.85%,显著优于对照药剂15%三唑酮粉剂300mg/L,并且对黄瓜安全。
短句来源
    The control effect were 96.7% with 3% Fenoxycarb at 3 000 times after the third instar larvae.
    用3%高渗苯氧威乳油4 000倍液喷冠防治3龄后大幼虫,防效为96.7%。
短句来源
    The control effect of spraying B fertilizer,chlorlthalonil and applying smoke reached 67.5%,69.7% and 66.1% respectively.
    叶面喷施硼砂防效达67.5%,喷百菌清油烟剂的防效为69.7%,采用杀菌烟剂防效达66.1%;
短句来源
    40% oil omethoate in 1000 to 1500 times to control 3rd instar larvae 95% in control effect;
    用40%氧化乐果乳油机动喷烟防治3龄前幼虫,防效达95%;
短句来源
更多       
  control effect
    Control Effect of Pacy Against Principal Pests on Rice and Cotton
    25%对氯杀虫酯乳油对稻棉主要害虫的防效与示范
短句来源
    Mitaijunjing 6% AS diluted at 75 mg/L provided 83.85% relative control effect, which was significantly better than that of Triadimefon 15% WP at 300 mg/L in the field experiments. Mitaijunjing is safe to cucumber leaves and fruits in all experiments.
    保护地防效试验中6%嘧肽菌净水剂质量浓度为75mg/L对黄瓜白粉病的相对防效达83.85%,显著优于对照药剂15%三唑酮粉剂300mg/L,并且对黄瓜安全。
短句来源
    The control effect were 96.7% with 3% Fenoxycarb at 3 000 times after the third instar larvae.
    用3%高渗苯氧威乳油4 000倍液喷冠防治3龄后大幼虫,防效为96.7%。
短句来源
    The control effect of spraying B fertilizer,chlorlthalonil and applying smoke reached 67.5%,69.7% and 66.1% respectively.
    叶面喷施硼砂防效达67.5%,喷百菌清油烟剂的防效为69.7%,采用杀菌烟剂防效达66.1%;
短句来源
    40% oil omethoate in 1000 to 1500 times to control 3rd instar larvae 95% in control effect;
    用40%氧化乐果乳油机动喷烟防治3龄前幼虫,防效达95%;
短句来源
更多       
  control effects
    The results showed that benazolin & quizalofop-p-ethyl provided good control effects on weeds in rape fields,the overall effects ranged from 98.82% to 99.94% twenty days after treatment(DAT),decreased and maintained above 92% for 120 DAT with gradual decrease.
    结果表明:17.5%草除. 精喹禾灵乳油对油菜田杂草具有较好的防除效果,药后第20天的总体防效为98.82%-99.94%,随时间的延长药效略有下降,120 d内的控草效果仍可达92%以上;
短句来源
    /ha in field trail after 3 to 4 times treatment at intervals 7 d, and its control effects were much higher than iprodione 750 g a.
    /hm2处理剂量下,施药3~4次,间隔7d处理对番茄灰霉病有较好的防效,其防效优于50%异菌脲WP 750g a.
短句来源
    The control effects were 95.2% and 92.8% with 1.8% Abameotin and 25% Chlorbenzuron at 2 000 times before the third instar larvae.
    用1.8%阿维菌素乳油和25%灭幼脲Ⅲ号胶悬剂2 000倍液喷冠防治3龄前小幼虫,防效分别为92.8%、95.2%;
短句来源
    Their weed control effects were equal to that of normal herbicide with treatment at dosage of 750 g/hm2.The improved herbicide could maintain a high level of effective weed control of 89.1% and 88.0% after 30 days treatment.
    30 d后,其防效仍为89.1%、88.0%,但常规除草剂750 g/hm2的防效明显下降,仅为64.6%和73.7%。
短句来源
    The 9 common used insecticides of cypermethrin 4.5%EC,omethoate 40%EC,chlorpyrifos 40%EC,acetamiprid 3%EC,imidacloprid 10%EC provided excellent control for wheat aphids in fields. The control effects were over 90% at 7 days after spraying.
    为了明确杀蚜药剂对麦蚜的防治效果、适宜的防治时期、对生态环境安全性和粮食作物食品安全性的影响,对4.5%氯氰菊酯、40%氧化乐果、40%毒死蜱、3%啶虫脒、10%吡虫啉等9种防治麦蚜的药剂进行了筛选,发现各药剂对麦蚜的防效较好,喷药后7 d防效均在90%以上。
短句来源
更多       
  control effect
    Control Effect of Pacy Against Principal Pests on Rice and Cotton
    25%对氯杀虫酯乳油对稻棉主要害虫的防效与示范
短句来源
    Mitaijunjing 6% AS diluted at 75 mg/L provided 83.85% relative control effect, which was significantly better than that of Triadimefon 15% WP at 300 mg/L in the field experiments. Mitaijunjing is safe to cucumber leaves and fruits in all experiments.
    保护地防效试验中6%嘧肽菌净水剂质量浓度为75mg/L对黄瓜白粉病的相对防效达83.85%,显著优于对照药剂15%三唑酮粉剂300mg/L,并且对黄瓜安全。
短句来源
    The control effect were 96.7% with 3% Fenoxycarb at 3 000 times after the third instar larvae.
    用3%高渗苯氧威乳油4 000倍液喷冠防治3龄后大幼虫,防效为96.7%。
短句来源
    The control effect of spraying B fertilizer,chlorlthalonil and applying smoke reached 67.5%,69.7% and 66.1% respectively.
    叶面喷施硼砂防效达67.5%,喷百菌清油烟剂的防效为69.7%,采用杀菌烟剂防效达66.1%;
短句来源
    40% oil omethoate in 1000 to 1500 times to control 3rd instar larvae 95% in control effect;
    用40%氧化乐果乳油机动喷烟防治3龄前幼虫,防效达95%;
短句来源
更多       

 

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  control effect
Flutter control effect and mechanism of central-slotting for long-span bridges
      
The control effect of central-slotting depends on the aerodynamic configuration of the original girder section and the corresponding central-slotting width.
      
The control channel is divided into two channels (fast and slow) for enhancing the speed of response at a significant range of the control effect.
      
Simulation results indicated that the proposed controller exhibits satisfying control effect.
      
The activities of enzymes responsible for lignification in pepper, pre-inoculation with arbuscular mycorrhizal (AM) fungus ofGlomus intraradices and/or infection with pathogenic strain ofPhytophthora capsici, and the biological control effect ofG.
      
更多          
  control effect
Flutter control effect and mechanism of central-slotting for long-span bridges
      
The control effect of central-slotting depends on the aerodynamic configuration of the original girder section and the corresponding central-slotting width.
      
The control channel is divided into two channels (fast and slow) for enhancing the speed of response at a significant range of the control effect.
      
Simulation results indicated that the proposed controller exhibits satisfying control effect.
      
The activities of enzymes responsible for lignification in pepper, pre-inoculation with arbuscular mycorrhizal (AM) fungus ofGlomus intraradices and/or infection with pathogenic strain ofPhytophthora capsici, and the biological control effect ofG.
      
更多          
  control effects
However, the absence of pronounced control effects of most metabolites on the studied enzymes allows us to assign them to a relatively inert pool of metabolites.
      
Several different types of porous wall/cavity systems are tested to investigate the passive control effects.
      
The two logics have been tested under various driving conditions to investigate their control effects.
      
A model is described that allows one to compensate for the influence of perturbing factors and mutual influence of control effects on neighboring regions.
      
The wind-control effects of shelterbelts with different structures (close-spaced, wider-spaced, and widest-spaced) were investigated by portable wind vane and anemometer, wet and dry bulb thermometer, ground thermometer, glass service instrument.
      
更多          
  control effect
Flutter control effect and mechanism of central-slotting for long-span bridges
      
The control effect of central-slotting depends on the aerodynamic configuration of the original girder section and the corresponding central-slotting width.
      
The control channel is divided into two channels (fast and slow) for enhancing the speed of response at a significant range of the control effect.
      
Simulation results indicated that the proposed controller exhibits satisfying control effect.
      
The activities of enzymes responsible for lignification in pepper, pre-inoculation with arbuscular mycorrhizal (AM) fungus ofGlomus intraradices and/or infection with pathogenic strain ofPhytophthora capsici, and the biological control effect ofG.
      
更多          
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