查询词典 fungi

Aphids ; biological control ; entomogenous fungi ; China

蚜虫；生物防治；病原真菌；中国

During a screening for free radical scavengers from metabolites of entomogenous fungi, we fond a fermentation broth of the strain RCEF 0881 of Hirsutella sp.

在一次对虫生真菌代谢物进行大规模的清除自由基活性物质筛选中，发现一种被毛孢（Hirsutella sp。

Strains of entomogenous fungi were preliminarily identified to the generic level by characteristics of fruiting body, vegetative cells and spores.

根据菌落形态、营养体、孢子等特征将 12 4株虫生真菌初步鉴定到属，其中 110株已鉴定到种和专化型，共计 10属 2 5种。

Coli, Shigella sonnei s, Proteus, typhoid and vice Salmonella typhi, Pseudomonas aeruginosa, Vibrio cholerae and other enteric pathogens are effective; its ethanol extract on the number of gram-positive and-negative bacteria, and human-type Mycobacterium significant antibacterial activity; ebony decoction on in vitro to be sore dermatophytes, Epidermophyton floccosum, plaster-like pathogenic microorganisms in the skin of small spores of fungi

广谱抗菌：实验证明，乌梅水煎液对炭疽杆菌、白喉和类白喉杆菌、葡萄球菌、肺炎球菌等皆有抑制作用，对大肠杆菌、宋内氏痢疾杆菌、变形杆菌、伤寒和副伤寒杆菌、绿脓杆菌、霍乱弧菌等肠内致病菌也有效；其乙醇浸液对一些革兰阳性和阴性细菌，及人型结核杆菌均有显著抗菌作用；乌梅水煎液在试管内对须疮癣菌、絮状表皮癣菌、石膏样小芽孢菌等致病皮肤真菌有抑制作用

Four isolates of ericoid mycorrhizal fungi from the roots of Rhododendron fortunei L.

选择从野生云锦杜鹃Rhododendron fortunei L。

In vitro inoculation technology of Rhododendron fortunei L . with ericoid mycorrhizal fungi and its inoculation effect;2. Observation on Microstructure of Mycorrhizal Root of Rhododendron fortunei L .;3. In this experiment, Rhododendron fortunei L .

本文研究以云锦杜鹃幼苗以及自野生云锦杜鹃根系分离出的菌根真菌为材料，探索云锦杜鹃和菌根真菌形成菌株共生体的最佳接种体系及其菌根真菌和云锦杜鹃的组合效应研究，并根据效应筛选出优良的菌株，为菌根化苗促进生产提供技术基础。

Research on the characteristics of ammonium, nitrate and organic nitrogen utilization by ericoid mycorrhizal fungi and impacts on growth in vitro of Rhododendron fortunei was carried out to determine the suitable nitrogen sources in ericoid mycorrhizal fungal cultivation and test the effects of ERM on host plant growth in substrate with different nitrogen sources.

研究从云锦杜鹃根系分离的欧石南菌根(eriocoid mycorrhiza， ERM)真菌对铵态氮、硝态氮和无机氮吸收特性及其接种效应，检测ERM菌株吸收利用不同氮源能力及筛选培养菌株适宜的氮源，并分析ERM对寄主植物氮源吸收的影响。

It is usually due to fungi or oomycetes, such as the potato blight, or occasionally to bacterial infections, as in fireblight of pears, which is caused by Erwinia amylovora.

通常是由真菌和卵菌引起的，例如感染马铃薯的马铃薯晚疫病菌（疫霉属 Phytophthora infestams ），枯萎病偶尔也可由细菌感染，如导致梨火疫病的解淀粉欧文氏菌 Erwinia amylovora 。

The pathogen of cucumber powdery mildew is Sphaerotheca cucurbitae or Erysiphe cucurbitacearum, according to "Fauna Sinica of Fungi, Erysiphales". But in this study, it was identified by morphologic characters as Sphaerotheca fuliginea by providers in College of Agriculture and Biology, Shanghai Jiaotong University.

黄瓜白粉病的病原菌据《中国真菌志，白粉菌目》记载存在两种，分别为瓜类单囊壳和葫芦科白粉菌，但上海地区致病的病原菌据上海交通大学农业与生物学院植物病理研究室形态鉴定为Sphaerotheca fuliginea。

The ERM of AM fungi can utilize exogenously supplied[15N]Arg.

企业风险管理的AM真菌能够利用外生供应 [中15N]精氨酸。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失