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nematodes
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  线虫
    and (5) predict the responses and feedbacks of soil nematodes to atmospheric drivers of global changes.
    (5)在全球气候变化的背景下了解土壤线虫的响应,并预测土壤线虫对全球变化的反馈。
短句来源
    There were significant differences between the total numbers of nematodes in different plantation ages of Artemisia ordosica Krasch. (P < 0.01).
    不同年限黑沙蒿植被之间土壤线虫总数差异显著(P<0.01)。
短句来源
    STUDIES ON THE PATHOGENESIS OF Pleurotus ostreatus ON NEMATODES
    Pleurotus ostreatus对线虫作用机理的研究
短句来源
    A Method of Separating Root-knot Nematodes
    一种根结线虫的分离方法
短句来源
    Description of Stem Nematodes:Ditylenchus triformis Hirschmann & Sasser,1955
    三形茎线虫(Ditylenchus triformis Hirschmann & Sasser,1955)的描述
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  “nematodes”译为未确定词的双语例句
    (b) Soil moisture content in sample spot changed greatly during the year and ranged 11^6%~32.8% (C=0.346) so that the degree influencing community change was great: It had a very remarkable correlation to the abundance of protozoa (r=0.896, df=10, r 0.05=0.708), and had a extensive correlation to the density of nematodes.
    5土壤含水量对群落变化的影响较大 :与原生动物丰度呈非常显著的相关 ( r=0 .896,df=1 0 ,r0 .0 1=0 .70 8) ;
短句来源
    IDENTIFICATION OF ROOT-KROT NEMATODES IN THIRTY CROPS
    30种作物根结线虫病的病原鉴定
短句来源
    A DESCRIPTIO OF SOME SPECIES OF PARASITIZING NEMATODES OF HELICOTYLENCHUS ON PLANT ROOTS IN SICHUAN PROVINCE
    四川省植物寄生螺旋线虫种的记述
短句来源
    Investigation on Crop Diseases Caused by Root-knot Nematodes in Fujian,China
    福建省主要作物根结线虫病发生情况调查
短句来源
    Reduce of Tobacco Rot-not Nematodes Disease When Using Pig Dung as Base Manure
    烟田施用猪粪肥对烟草根结线虫病的控制作用
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  nematodes
Meanwhile, pine wood nematodes significantly promoted reproduction of the two strong-pathogenic bacterium strains.
      
However, the weak-pathogenic bacterium strain, ZM2C, completely inhibited reproduction of pine wood nematodes.
      
Aseptic pine wood nematodes significantly inhibited reproduction of the strain ZM2C.
      
The results indicated that mutualistic symbiosis exists between pine wood nematodes and the two pathogenic bacteria it carries.
      
Results show that five insect species infect and damage Pinus massoniana, which had been infected by pine wood nematodes, among which four are wood boring beetles and one termite.
      
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Fifty four root samples of root-knot nematodes were collected from 30 speciec ofcrops in thirteen counties or cities in Guangdong province and Hainan province.The speci-mens collected were identified according to the main morphological characteristics observedunder LM and SEM responses to the North Carolina differential host tests and chromosomenumber.The results demonstrated that the pathogens in Cltrus,Arachis hupogaea,Saccha-rum L.and Benincasa hispida were Meloid og vne arenaria race 1;the pathogens...

Fifty four root samples of root-knot nematodes were collected from 30 speciec ofcrops in thirteen counties or cities in Guangdong province and Hainan province.The speci-mens collected were identified according to the main morphological characteristics observedunder LM and SEM responses to the North Carolina differential host tests and chromosomenumber.The results demonstrated that the pathogens in Cltrus,Arachis hupogaea,Saccha-rum L.and Benincasa hispida were Meloid og vne arenaria race 1;the pathogens of Musanana,Musa supientum ,Solanum melongena,Camellia sinensis and Piper nigrum were M.javanica;the pathogens in Vitis sp,P sid ium gua java,Chaenomeles sinensis,Luffa cylindri-ca,Cucurbita moschata,Lucopersicum esoulentum,Capsicum aunum,Cucumis saticum,Phaseolus vulgaris,Ipomoea aquatica,Hivea Aabl,Alpinia oxyphyila,lpomoea batatas andGossmpinus malabarica wereM.incognita. The dominant species was M.incognita.Amongthe poputations of M.incognita the dominant race is Race 2.M.hapla was not found.

从广东省和海南省的13个县市的30种作物上,采集了根结线虫病标本52个,对其病原采用形态特征观察,鉴别寄主反应,电镜扫描和染色体数目等方法进行分类鉴定。其中,柑桔、花生、甘蔗(湛江)、节瓜(新兴)的根结线虫病的病原属于花生根结线虫1号小种(MeloidogynearenariaRace1);大蕉、香蕉、茄、茶、胡椒,大红花根结线虫病的病原为爪哇根结线虫(M.ja-vanica);葡萄、番石榴、木瓜、丝瓜、南瓜、黄瓜、番茄、辣椒、菜豆、蕹莱、橡胶、益智、甘薯和木棉等根结线虫病的病原为南方根结线虫(M.incognita)。在广东以南方根结线虫为优势种。南方根结线虫中优势小种为2号小种。调查中未发现北方根结线虫(M.hapla)。

Parasit nematodes on the plants and edible fungi in Sichuan province were investigated from1980 to 1993.Altogether 115 species of parasitic nematodes belonging to 38 genera were recorded,in which 114 species within 37 gen era were first reported in Sichuan and 39 species were firstreported in China. Their hosts invloved 69 species of plants,of which 7 were grain crops,4 oilcrops,7 industrial crops,11 fruit trees,19 vegetables,6 Chinese medicine plants,15 gardeningDlants and 5 edible fungi.

本名录记录的69种植物和5种食用菌的线虫种类,38属,分属于115种。其中,37属、114种为四川省首次报道,39种为国内首次报道。

Gui-Zhi-CN.7(CN.7)belonging to Candelabrella sp.is a carnivorous fungus with a constricting ring,and has no speciality in capturing nematodes.The capture-ability to soil nematodes is stronger and stable,and the capture-effect is over 70%,bisides,the protection to host plant roots is better.CN.7can produce antibiotic,and prevent and cure the other plant diseases that not caused by nematodes.The preventive efficacy in tobacco wilt disease(Pseudomonas solanaceatum)is around 60%.CN.7 can stimulate...

Gui-Zhi-CN.7(CN.7)belonging to Candelabrella sp.is a carnivorous fungus with a constricting ring,and has no speciality in capturing nematodes.The capture-ability to soil nematodes is stronger and stable,and the capture-effect is over 70%,bisides,the protection to host plant roots is better.CN.7can produce antibiotic,and prevent and cure the other plant diseases that not caused by nematodes.The preventive efficacy in tobacco wilt disease(Pseudomonas solanaceatum)is around 60%.CN.7 can stimulate growth of host plants and improve the quatity of crop,in which the output of tobacco was increased by over 10%,while the grade of tobacco was increasedalso.

“桂植捕线菌七号”(CN.7),属烛台霉属(Candelabrellasp.),是一个具有捕捉环的肉食真菌,没有专化性.特点有三:1)对土壤线虫具有稳定的捕捉势和较强的捕食能力;捕食线虫的相对效果达70%以上,对寄主植物根系的保护效果更佳。2)能产生抗菌素,对植物的某些病害有兼防效果,其中对烟草青枯病(Pseudomonassolanacearum)防效达60%左右。3)对寄主植物有促进生长、改良品质的效果,其中对烟草至少可增产10%以上,烟叶的等级也有所提高。

 
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