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   insect control 的翻译结果: 查询用时:0.138秒
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insect control     
相关语句
  害虫防治
     Application Study of the 6HY-20 Model Aerosol Sprayer in the Forest Injurious Insect Control
     6HY-20型烟雾机在森林害虫防治上应用研究
短句来源
     The Study Progress of the Economic Threshold of Injurious Insect Control
     害虫防治经济阈值研究进展
短句来源
     The authors summarized the significant achievements of Chinese grain storage (storage facility, storage technology), especially in basic theory research (survey of stored grain insect fauna, insect biology and ecology study, insect species taxelogy, insect resistance, mite, mi croorganism, mycotoxin, grain qality) and applied technology research (insect control tech nology, mould control technology, storage technology) in recent 50 years from historical ret rospect, science and research advance and technology.
     作者从历史回顾、科研进展、技术进步3个方面总结了中国粮食储藏(储藏 设施、储藏技术)、特别是近50年来的粮食储藏在基础理论研究(储粮害虫区系调查、生 物学、生态学研究、害虫分类鉴定、害虫抗性、螨类、微生物、真菌毒素、粮食品质)和应用 技术(害虫防治技术、霉菌控制技术、储藏技术)研究中取得的成就。
短句来源
     Mechanisms of action studies are very important in the development of new insect control agents.
     作用机制的研究对于开发新型害虫防治药剂是非常重要的。
短句来源
     This paper gives a concise introduction of insect-plant relationships, the recent development on the investigations of botanical insecticides, the chemistry of plant resistance to insects in relation to the breeding of resistant varieties, and the active defense of plants against insect attack in relation to insect control.
     本文介绍了植物与昆虫之间的关系、植物杀虫剂最近研究的进展、植物抗虫性的化学及其在抗虫育种中的作用、植物对昆虫的主动防御及其在害虫防治中应用的展望。
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  病虫害防治
     The Application of Multimedia Technology in Expert System of Edible Mushroom Diseases and Insect Control
     多媒体技术在食用菌病虫害防治专家系统上的应用
短句来源
     In this paper, the key techniques for peach cultivation in greenhouse like greenhouse build-up, choice of peach variety, planting, temperature regulation, flower and fruit management, disease and insect control, tree shaping, etc, are introduced.
     总结了桃日光温室的建造标准、栽培品种选择、栽植形式与密度、温室升温的时间及升温后的温湿度控制、花果管理、病虫害防治 ,以及整形修剪方面的技术要点。
短句来源
     The research situation of biological characteristics, cultivation technique, disease and insect control of Tremella fuciformis was reviewed, while the problems existed in genetics, breeding and strain preservation of T. fuciformis in China were also discussed in this paper. It would provide the basis for the further development and utilization of T.
     综述了银耳的生物学特性、栽培技术和病虫害防治方面的研究状况,并探讨了银耳育种及菌种保藏等研究领域存在的问题,为银耳的进一步开发研究提供了依据。
短句来源
     On the basis of referring to the relative datas and summarizing seedling culture experiences,Photinia X clonal cutting seedling culture technology was summarized from the aspects of seedling nursery site selection and planning,scion-plucking nursery building and management,cutting technology,seedling transplantation and disease and insect control,etc. ,which provided the references for Photinia X seedling large-scale production.
     在查阅有关文献和总结育苗经验的基础上,从苗圃地的选择与规划、采穗圃的营建及管理、扦插技术、苗木移栽及病虫害防治等方面总结了红叶石楠无性扦插育苗技术,为红叶石楠苗木的规模化生产提供参考。
短句来源
     By analyzing the characters of garden plants in Dagang district,it discussed the main insect pests and the most appropriate methods for insect control.
     通过对大港区园林植物的品种及特点分析确定主要的病虫害防治对象,采取有针对性的防治措施,达到有效控制病虫害的目的。
短句来源
  害虫控制
     This paper provides an overview of the achievements in the research and development of plant-based insect control agents.
     综述了植物源害虫控制剂研究与开发成就。
短句来源
     Advances in study on the modes of action,insect control and function mechanism in recent years are discussed in this paper.
     文章从其对靶标的主要作用方式、害虫控制、作用机理等三个方面综述了近年来的研究进展
短句来源
  “insect control”译为未确定词的双语例句
     When applied at 1200 ml/ha during peak activity of 2-instar larvae, trichlorfon plus fipronil provided 90.2% and 94.1% insect control 3 and 7 d after application, respectively, while leaf protection efficacy was 82.0% and 87.7%, respectively. These results were better than those provided by chlorpyrifos plus triazophos 30% EC at 1050 ml/ha and by triazophos 40% EC at 1200 ml/ha.
     2龄幼虫高峰期用80ml/667m2,药后3、7d杀虫效果分别为90.2%和94.1%,保叶效果分别为82.0%和87.7%,优于30%螟服EC70ml/667m2和40%三唑磷EC80ml/667m2。
短句来源
     Experiments demonstrated that the raising of loaches and eels in mixture yielded more significant effect with the insect control rate and yield increase rate being 83%~99% and 12.7%, respectively,than the raising of loaches or eels alone did being 66%~90% or 59%~85% and 7.6% or 2.3%, respectively.
     实验表明 ,混套养泥鳅和黄鳝的效果最为明显 ,防治率和促藕增产率分别为 83 %~99%和 12 .7% ; 单独套养泥鳅或黄鳝的防治率分别为 66%~ 90 %和 5 9%~ 85 % ,促藕增产率分别为7 6%和 2 3 %
短句来源
     trichlorfon plus fipronil at 1500 ml/ha during peak activity of 3-instar larvae provided >80.1% insect control 4 and 6 d after treatment.
     3龄幼虫高峰期用100ml/667m2,药后4、6d杀虫效果仍达80.1%以上。
短句来源
     Study of Insect Control Agent in Plant Ⅱ.Separation and Bioassay of Active Constituents of Daphe genkwa
     植物源昆虫调控剂研究──Ⅱ芫花活性组份的分离与生物测定
短句来源
     theae, 10% EC Liuyangmycin provided 95.3% insect control 10 after application, which compared with 89.3% mortality for application 1:1, 500 solution.
     结果表明:室内对茶橙瘿螨用1000倍液防治,10d后防效达95.3%,1500倍液防效达89.3%。
短句来源
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  insect control
Site-specific Approaches to Cotton Insect Control.
      
We suggest that the receptor for the active chemical (s) (sex peptide?) would be an excellent target for biorational insect control by sterilization.
      
The potential of avocadofurans in insect control is discussed.
      
At present, practical application of several prospective structures for insect control is under investigation.
      
The levels of pheromone exposure required to produce significant adaptation were, however, found to be much higher than could be expected under conditions of release of synthetic pheromone for insect control through mating disruption.
      
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