助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[92]条 当前为第1条到20条
 

相关语句
未完全匹配句对
    Experiments on the Residue of Cypermethrin on Peaches
    氯氰菊酯在桃子上的残留试验
    STUDIES ON DISPERSAL OF STERILE PEACH FRUIT BORER(Carposina nipponensis Wals.) BY USING MARK-RELEASE-RECAPTURE TECHNIQUE
    采用染色标记法研究不育桃小食心虫(Carposina nipponensis Wals.)扩散规律
    FIELD TRIALS OF K84 FOR CONTROL OF PEACH CROWN GALL IN CHINA
    K84防治桃根癌病田间试验初报
    Experiment on Snare Fruit-Absorbin Noctuid in Peach Garden With Mixed Liquid of Honey and Dipterex
    蜜糖与敌百虫混合液诱杀桃园吸果夜蛾试验
    STUDY ON THE SEASONAL PATTERN OF INSECT COMMUNITY IN PEACH ORCHARDS AROUND CHENGDU
    成都桃园昆虫群落季节格局研究
    STUDY ON THE COLORIFIC BIOTYPES OF GREEN PEACH APHID
    桃蚜体色生物型的研究
    Low level SO_2 pollution and green peach aphid's growth and reproduction.
    低浓度SO_2污染与桃蚜的生长和繁殖
    THE APPLICATION OF STEINERNEMA FELTIAE AGRIOTES AGAINST PEACH FRUIT BORER
    芜菁夜蛾线虫在防治桃小食心虫上的应用
    The Symptoms of Peach Black Spot (Alternaria alternata) and Identification on Pathogen
    深州蜜桃黑斑病(Alternaria alternata)的研究Ⅰ.发生情况、症状和病原鉴定
    Study on Occurrence of Peach Black Spot (Alternaria alternata) and Disease Disposition
    深州蜜桃黑斑病(Alternaria alternata)的研究Ⅱ.侵染规律和发病诱因
    NEW PESTS OF PLUM AND PEACH
    李、桃新害虫
    Study on the Chemical Control of Peach Black Spot (Alternaria alternata)
    深州蜜桃黑斑病(Alternaria alternata)研究、Ⅲ──化学防治
    Induction of Host Plants on Carboxylesterase and Acetylcholinesterase Activity in Green Peach Aphid
    寄主植物对桃蚜羧酸酯酶和乙酰胆碱酯酶的诱导作用
    IDENTIFICATION OF THE PEACH ROOT ROT NEMATODES IN SICHUAN PROVINCE
    四川桃树根腐线虫的鉴定
    Results of rearing the predatory bugs with same kind of diet during their whole development period (nymphal and adult stages) showed that, adult yield rate was 92.2 %,83.3% and 87.3 % respectively when nymphs fed on peach aphid, Trichogramma pupa or whitefly diet, which showed no significant difference.
    在小花蝽生长发育全过程中,用桃蚜、赤眼蜂蛹和温室白粉虱3种饲料饲养,东亚小花蝽成虫获得率分别为92.2%、83.3%和87.3%,差异不显著;
    Nymphal duration of female Orius fed on peach aphid was 11.3d, which was significantly shorter than that fed on Trichogramma pupa (11.9d) or whitefly (12.0d).
    若虫发育至雌成虫的历期分别为11.3d、11.9d和12.0d,以桃蚜饲养的雌成虫发育历期较短;
    Fequency trembler grid lamps have strong power of catching main pest of vegetable and peach, and have remarkable effectiveness on many species pest of Lepidoptera especially. The pests included 15 species in 11 families of 4 orders in vegetable gardens and 23 species in 15 families of 2 orders in peach gardens.
    频振式杀虫灯对蔬菜、桃树主要害虫种类均具有诱杀效果,在蔬菜园区共诱害虫4目11科15种,在桃园5目15科23种,尤其对鳞翅目害虫诱杀效果显著。
    Studies on the Application of Entomopathogenic Nematode CZ ?88 for Control of Peach Fruit-moth
    利用昆虫病原线虫CZ—88防治桃小食心虫的研究
    Study on Phoxim Microencapsules Prepared by Gelatin-Peach Gum Complex Coacervation Process
    复合凝聚法制备辛硫磷微胶囊剂的研究
    Research on Virus Survey and Detection in Peach
    桃病毒病调查与检测研究
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社