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insect nematode
相关语句
  昆虫线虫
     Analysis of Nematode Population of Cucumber Rhizosphere in He'nan Greenhouse & Identification of Insect Nematode Isolates
     河南温室黄瓜根际线虫种群结构分析与昆虫线虫鉴定
短句来源
     Analysis on cucumber rhizosphere nematode populations and isolated insect nematode identification were carried out in this study.
     本文对河南省开封市通许县练城乡温室一个生长季的黄瓜根际线虫进行了种群结构动态分析,并对实验室诱集到的昆虫线虫品系进行了形态分类鉴定和分子鉴定初探。
短句来源
     Two fragments of 100bp and 300bp were obtained in all samples of the 4 isolates by enzyme Hinfl digestion. There was no difference in RFLP map, which may approve that Hinfl alone could not distinguish the 4 insect nematode isolates.
     用HinfⅠ酶切2属4品系线虫后都产生了2条(100bp和300bp)片段,即RFLP图谱没有差异,初步看出HinfⅠ酶不能区分这4个昆虫线虫品系。
短句来源
     The nematode populations of wheat fields in Xiaoquan village,Qingshui county,Tianshui city,Gansu province of China were investigated preliminarily. The relationship of nematode populations and their quantities was presented. The recorded nematodes were divided into five trophic groups:Phytophage nematode,Bacterivorous nematode,Insect nematode,Fungivorous nematode and Omnivore/Predator nematode.
     首次对甘肃天水清水县小泉乡麦田土壤线虫种群进行了探索性调查分析,获得了麦田线虫种群构成关系的初步数据,并根据营养类群将线虫划分为:植物寄生线虫(Phytophage nematode)、食细菌线虫(Bacte-rivorous nematode)、昆虫线虫(Insect nematode)、食真菌线虫(Fungivorous nematode)、杂食/捕食线虫(Om-nivore/Predator nematode)5大类群。
短句来源
  “insect nematode”译为未确定词的双语例句
     A COMPARATIVE STUDY ON THE VIRULENCE AGAINST CARPOSINA NIPPONENSIS CLEP. , CARPOSINIDAE] BETWEEN A NEWLY ISOLATED INSECT NEMATODE STBINERNEMA SP. (CB-2Y) AND STEINERNEMA FELTIAE AGRIOTOS
     一种对桃小食心虫高毒力的斯氏线虫Steinernema sp.(CB-2Y)
短句来源
  相似匹配句对
     Biocontrol of Pinewood Nematode and Its Insect Vector
     我国松材线虫及其传媒昆虫的生物防治
短句来源
     ②nematode;
     ②病原线虫 ;
短句来源
     and nematode killed by B.t.
     种类、B.t.
短句来源
     A NONBIOLUMINESCENT BACTERIUM SYMBIOTICALLY ASSOCIATED WITH THE INSECT-PATHOGENIC NEMATODE HETERORHABDITIS SP.
     异小杆线虫的一株不发光共生细菌
短句来源
     ARE INSECT REPELLENTS SAFE?
     驱虫剂安全吗?
短句来源
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  insect nematode
It also inhibited proteases from a related insect-nematode-symbiotic bacterium, Xenorhabdus nematophila.
      


Nematode took important role in research of animal development and biology precention and treatment.The advances on molecular biology research of plant and insect nematode were summarized.

线虫在动物发育的研究及生物防治中起着巨大作用。对20世纪80年代以来有关植物寄生线虫、昆虫寄生线虫的分子生物学研究概况进行了综述。

The nematode populations of wheat fields in Xiaoquan village,Qingshui county,Tianshui city,Gansu province of China were investigated preliminarily.The relationship of nematode populations and their quantities was presented.The recorded nematodes were divided into five trophic groups:Phytophage nematode,Bacterivorous nematode,Insect nematode,Fungivorous nematode and Omnivore/Predator nematode.The results showed that the observed nematodes in the wheat fields in Tianshui...

The nematode populations of wheat fields in Xiaoquan village,Qingshui county,Tianshui city,Gansu province of China were investigated preliminarily.The relationship of nematode populations and their quantities was presented.The recorded nematodes were divided into five trophic groups:Phytophage nematode,Bacterivorous nematode,Insect nematode,Fungivorous nematode and Omnivore/Predator nematode.The results showed that the observed nematodes in the wheat fields in Tianshui region belong to 11Genus in 9 Families of 4 Orders,among which beneficial(non plant feeding) nematodes were related to 2 orders,6 families and 6 genus and harmful(plant parasitic) nematodes were related to 2 orders,3 families and 5 genus.The phytophage nematodes were absolutely dominant,accounted for 67.7% of total nematodes,bacterivorous nematodes for 27.4%,insect nematodes for 4.15% and omnivore/ predator nematodes for 1%.Fungivorous nematodes were not been found in this study.Wasilewska index was only 0.401 which was much lower than 1.000,a general index of soil health.The index data indicated the health problem of soil,caused by wheat replanting year after year on the same fields.The results of this study could contribute to be basic data for Tianshui crop planning and adjusting.

首次对甘肃天水清水县小泉乡麦田土壤线虫种群进行了探索性调查分析,获得了麦田线虫种群构成关系的初步数据,并根据营养类群将线虫划分为:植物寄生线虫(Phytophage nematode)、食细菌线虫(Bacte-rivorous nematode)、昆虫线虫(Insect nematode)、食真菌线虫(Fungivorous nematode)、杂食/捕食线虫(Om-nivore/Predator nematode)5大类群。研究结果表明,甘肃天水麦田土壤线虫涉及4目9科11属,其中植物寄生线虫涉及2目6科6属;非植物线虫共涉及2目3科5属。植物寄生线虫占绝对优势,占线虫总数的67.7%,食细菌线虫占总数的27.4%,昆虫线虫占总数的4.15%,杂食/捕食类线虫不足1%,未发现食真菌线虫。瓦斯乐斯卡平均指标(WI值)为0.401,远远低于土壤健康一般指数1.000。该结果初步反映了同一个地块多年连续种植小麦引起的严重土壤健康问题,为天水地区种植规划和结构调整提供了可靠的科学依据。

 
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