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Seasonal incidence of egg output and adult worm burden of gastro-intestinal nematodes in sheep in Songhuajiang area in Heilongjiang Province was observed by fecal examination, larval culture and helminthological examination.

采用粪便检查法、幼虫培养法和蠕虫学剖检法对黑龙江省松花江地区羊胃肠道线虫虫卵排出与成虫寄生的季节动态进行了研究。

Heterodera glycines is the most serious disease in the world soybean production.

大豆孢囊线虫是危害大豆生产的世界性病害。

The sugar beet cyst nematode,Heterodera schachtii,is one of the important quarantine nematodes in China as well as in the world.

本文应用MAXENT与GARP两种生态位模型对甜菜孢囊线虫在中国的适生性进行了风险分析和预测。

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。

Soybean cyst nematode, Heterodera glycines, is a serious and destructive pest in soybean production worldwide and causes great yield loss every year.

大豆胞囊线虫(soybean cyst nematode， SCN)是大豆生产上一种危害严重的世界性害虫，能给大豆生产造成极大损失。

The partial nucleotide sequence of the gene fragment showed high homology with the essential spectrin gene of Caenorhabditis elegans and the erythrocyte surface antigen gene of Plasmodium falciparum , when the gene fragment was homologically analyzed in GenBank.

与GenBank中的基因进行同源性分析，其部分核苷酸序列与秀丽隐杆线虫红细胞膜内蛋白和恶性疟原虫红细胞表面抗原高度同源

Agri-Terra, developed by Cal Agri Products, LLC, USA, is an efficient, environmentally friendly new nematocide with low toxicity.

Agri-Terra是由美国加州农产品有限公司研制开发的无机环保型杀线虫剂。

In chapter 6, the recognition of ORF and exon in several representative lower organisms, E. coli, S. cerevisiae and C.

第六章讨论了大肠杆菌、酵母和线虫这几种低等生物中ORF和外显子的识别。

After being infected by PWN, the needle of 1-year-old pine seedlings with the lignified stem began to change to be bronzing or brown and wilted, which appeared at the phyllopodium and expanded to leaf apex, then the needles withered and died.

而茎已完全木质化的1年生松幼苗和4～5年生幼树离体枝感染松材线虫后，外部症状表现为发病叶褪绿、变红褐色或褐色且萎蔫，症状首先出现在叶基部，很快向叶尖扩展，至整个针叶枯萎死亡。

The results showed that some strains had effect on the Pythium aphanidermatum, but no effect on Fusarium oxysporum. Seven bacterial strains were obtained which could suppress the hatch of H. glycines.

结果表明，部分菌株对大豆根腐病原菌-瓜果腐霉菌抑制效果明显，但对尖孢镰刀菌抑制效果不明显；获得了7株对大豆胞囊线虫胞囊孵化具有抑制效果的菌株。

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。