查询词典 fusarium

The hypha growth-inhibiting method and the virulence determination method were used to investigate the inhibition effects of the petroleum ether fraction, chloroform fraction, ethyl acetate fraction, n-butanol fraction and water fraction in the alcoholic extracts from the aboveground of Peganum harmala L.

采用抑制菌丝生长法和毒力测定法，研究了骆驼蓬地上部醇提物的石油醚、氯仿、乙酸乙酯、正丁醇和水5个极性部位对南瓜枯萎病菌、西瓜枯萎病菌Fusarium oxysporum f。

Streptomyces strain 24# was isolated from our lab to produce secondary metabolites which could strongly antibiotic to 30 plant pathogenic fungi, such as Helminthosporium sorokinum, fusarium graminearum Schw., Valsa mali, etc.

本实验室通过对一株产生抗真菌活性物质的链霉菌24#抗菌谱的测定，发现其对30余种植物病原真菌有显著拮抗作用，其次生代谢产物对病菌菌丝有断裂、溶壁、缢缩等致畸效应。

96 Infected watermelon samples were collected from 5 counties of Shanghai. 118 monospore cultures of Fusarium spp. were obtained and among them F. oxysporum was up to 97.9% and F.

从市郊五个县不同西瓜品种上采集的枯萎病病株96个，分离后获得纯种118个镰刀菌单孢，经病原菌形态及生物学特性鉴定，结果其中尖孢镰刀菌占97.9％，锐顶镰刀菌占2.1％。

Mycoprotein is a food made by continuous fermentation of the fungus, Fusarium gramineurum .

真菌蛋白是一种食品所作的连续发酵的菌，镰刀菌

Fusarium and curvularia are the predominant pathogens of mycotic keratitis in zhanjiang district.

镰刀菌和弯孢霉是湛江地区真菌性角膜炎的主要致病菌。

Fungal elicitors were extracted from Colletorichum lagnarinm, Phoma filtrate, Fusarium oxysponum, Asperillus niger and culture with HRPG. The total ginseng sponin and four kinds of monomeric sponins were analysed by UV spectrophotometry and RP HPLC.

提取黄瓜炭疽病菌 Colletorichumlagnarinm 、青菜炭疽病菌 Phomafiltrate 、棉花枯萎病菌 Fusariumoxysponum 、黑曲霉 Asperillusniger 中的真菌诱导子与人参毛状根共培养，应用HPLC及比色法对培养物中总苷及几种单体皂苷进行分析测定。

The EC 50 of oligo-chitosan to Phomopsis asparagi Bubak, Fusarium oxysporum Schl.

室内用壳聚糖氧化降解法得到了壳低聚糖，并采用HPLC方法分析了壳低聚糖的聚合度。

The phytopathogenic fungus Fusarium graminearum has been transformedusing a plasmid (pAN7-1) containing the Escherichia coli hygromycinphosphotransferase gene. Stable hygromycin-resistant transformant coloniesappeared at frequencies between 2 and 10 per μg plasmid DNA.

将含有大肠杆菌中潮霉素B磷酸转移酶控制基因的质粒pAN7-1转化入小麦赤霉病菌野生菌株中，结果表明，pAN7-1的转化效率为2-10个/μg质粒DNA。

Isolation,Screening and Identification of an Antagonistic Bacterial Against Fusarium oxysporum f.sp.niveum from Pistia stratiotes L .;2. and Pistia stratiotes L .

利用透射电镜研究了阴离子型表面活性剂LAS和非离子型表面活性剂AE对水生植物水绵、水浮莲的损伤作用。

The control effects of preharvest azoxystrobin treatments on downy mildews, powdery mildews and latent infection rate of fruits and pink rot, Fusarium rot on the fruits of Cucumis melo cv.

研究了田间嘧菌酯处理对&银帝&甜瓜采前霜霉病、白粉病和果实真菌潜伏侵染带菌率及采后粉霉病、白霉病的控制效果。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。