查询词典 nematode

Soybean cyst nematode (SCN, Heterodera glycines Ichinohe) is the most dangerous disease to cause significant yield losses.

大豆胞囊线虫(Heterodera glycines Ichinohe，SCN)病是给大豆生产造成最严重危害的病害。

The total number of nematode, number of plant parasites, Mersorhabitis, Heterodera and Eveness significantly changed in sampling time.

土壤线虫总数、植物寄生性线虫数量、Mersorhabitis、Heterodera及均匀度指数随取样时间变化明显。

Soybean Cyst Nematode , Heterodera glycines Ichinohe, is the major diseases of soybean production worldwide.

我国大豆栽培区域概括为北方春大豆区，黄淮海春夏大豆区和南方多熟制大豆区。

The bacterivorous nematode were the dominant trophic group, and Mersorhabitis, Heterodera and Rhabditis were the dominant fauna .

食细菌线虫为优势营养类群，Mersorhabitis、Heterodera和Rhabditis为优势属。

Soybean cyst nematode (Heterodera glycines Ichinohe, 1952, SCN) is one of the mostdestructive pest of soybean.

沈阳农业大学，有害生物与环境安全，2009年，博士

Soybean cultivar "Ludou 4" was inoculated with the AM fungus Glomus fasciculatus, soybean cyst nematode Heterodera glycines race 4 and the AM fungus plus SCN. A number of coefficients such as mycorrhizal colonization, SCN infection rate, activities of chitinase and PAL and transcripts of the genes Chibl(Chitinase b1) and PAL5 in soybean roots were assayed.

本研究系统分析了大豆(品种：'鲁豆4')接种AM真菌Glomusfasciculatum和胞囊线虫(SCN，Heterodera glycines)4号生理小种后各处理菌根和线虫侵染率、几丁质酶和苯丙氨酸解氨酶活性及几丁质酶基因Chib1和苯丙氨酸解氨酶基因PAL5转录物的动态变化。

Genetic analysis of soybean resistant to soybean nematode race 5. Crop Sci., 1989, 29:1181～1184.［4］Qiu B, Sleper D A et al. Inheritance of resistance to Heterodera glycines races 1,3, and 5 in Peking. Soybean Gen. Newsl., 1996, 23:183～185.［5］Rao-Arelli A P. Allelic loci in Peking soybean controlling resistance to Heterodera glycines races. Soybean Gen. Newsl., 1995, 22:170～172.［6］Rao-Arelli A P. Inheritance of resistance to Heterodera glycines race 3 in soybean accessions. Plant Dis., 1994, 78:898～900.［7］Golden A M, Epps J M, Riggs R G et al. Terminology

随机选取30个F3代的株系，每个株系随机选取10～15个单株，进行上述孢囊线虫的接种鉴定，设抗感亲本作对照。8个株系抗病，18个株系分离和4个株系感病。F3代株系间的抗感分离比例确认兴县灰布支黑豆对大豆孢囊线虫14号小种的抗性是由3对基因控制、一对隐性和两对显性基因、隐性基因上位、两对显性基因互补的遗传假设是正确的。

Community structure of soil nematode changed little with altitude, and soil organic matters were mainly decomposed by fungi. Among the three vegetations including sparse shrubland, semiwet indeciduous broad-leaved trees and wet indeciduous broad-leaved trees, there are significant differences in Shannon's diversity index, Simpson's dominance and diversity index among different communities.

成熟指数值表明，高黎贡山土壤线虫群落结构较稳定；线虫通路比值计算表明，土壤有机质主要依靠真菌分解途径；Shannon-Wiener多样性指数、Simpson优势度和多群落间比较多样性指数在低海拔的灌丛林与半湿润常绿阔叶林和中山湿性阔叶林有显著差异。

Determine Nematicidal of Ferment Liquid of Snf 907-76 and Isolation and Purification Nematocide LIU Dan-dan, DUAN Yu-xi, CHEN Li-jie (Shenyang Agriculture University Nematode Laboratory, Shengyang 110161, China) Abstract: Bwauveria bassiana shown strong nematocide abilities and produced nematocide substance by flask ferment.

Snf 907-76发酵液杀线虫活性测定及活性物质分离纯化刘丹丹，段玉玺，陈立杰(沈阳农业大学植物线虫实验室，沈阳 110161)摘要：球孢白僵菌摇瓶发酵后，产生高杀线虫活性物质。

The bioassay results showed that parthenolide had nematicidal activity against tested nematode Bursaphelenchus xylophilus and Panagrellus redivivus, and their death rate at 200 μg/ml within 48 h were 70.4% and 100% respectively.

生物活性测定结果表明小白菊内酯对所测试的松材线虫和全齿复活线虫具有毒杀作用，浓度200μg/ml对两种线虫进行处理，48h的死亡率分别为70.4%和100%。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。