查询词典 fusarium

Research has been done on molecular mechanism of benzimidazole fungicideon Fusarium graminearun and F.

本研究用真菌β-微管蛋白基因的丰余寡聚核苷酸引物B1和B3，扩增了一段821bp的小麦赤霉病菌Fusarium graminearum的β-微管蛋。。。

Several potential fungal bioherbicidal strains of Fusarium stoveri causing the leaves wither, brown or etiolation and stems rot were isolated from the native Alternanthera philoxeroides.

蕉斑镰刀菌Fusarium stoveri是从自然界水花生植株上分离的、可致水花生表现萎蔫、地上茎腐烂、叶片上呈现褐色斑或黄化的生防真菌。

In this thesis, two subjects were studied: to confer the existence of races of Fusarium oxysporum f.

中文摘要本论文之研究目的在探讨台湾丝瓜萎凋病菌 Fusarium oxysporum f。

The presence of fast-growing contaminants, such as Fusarium and Penicillium, may necessitate the use of species-selective baits.

生长迅速的污染物的存在，如 Fusarium 和青霉菌，可以使用必要的选择性物种为诱饵。

Studies on Bioactive Constituents of Myrica Ruba Kernel and Marine Fungus Fusarium sp.

论文标题：杨梅核与海洋真菌Fusarium sp。化学成分及其生物活性研究

5Ferula.ferulaeoidis and essential oil of Ferula.ferulaeoidis showed obvious inhibiting effect in vitro on some phytopathology fungi including Fusarium oxysporum f.sp.vasinfectum, et al.

5阿魏精油、阿魏丙酮提取物及其不同溶剂萃取相对棉花枯萎病菌(Fusarium oxysporum f.sp.vasinfectum)等10种植物病原真菌菌丝生长均具有明显离体抑菌作用。

Primary results on effects of Bacillus licheniformis formulation to soil microorganism community under the different soil conditions showed that Bacillus licheniformis formulation had higher colonization effect in sierozem than in irrigation-silted soil. The formulation could inhabit Fusarium oxysporum Schl.

研究了地衣芽孢杆菌(Bacillus， licheni formis)制剂在不同土壤类型中对土壤微生物群落的影响，结果表明，该制剂在灰钙土中定殖效果明显高于灌淤土；在灰钙土中能有效抑制病原尖抱镰刀菌Fusarium， ox-ysporum schl。

Results Fusarium sambucinum was the main pathogenic bacteria on C. deserticola stem rot which was first recorded; its suitable medium was PSA culture medium; among the carbon and nitrogen sources supplied, saccharose and peptone were most available; the temperature range of its growth was 10-30℃ and it grew best between 6-8 pH value. Duojunling, Junxianwei (1.5% methane dithiocyanate), Lüxiang No. 2 80% carbendazim, thiram, ziram, etc. were effective for controlling the pathogenic bacteria in laboratory.

结果 接骨木镰刀菌Fusarium sambucinum是肉苁蓉茎腐病的主要病原菌，为首次记录；适合其生长的培养基为PSA培养基，对碳和氮的吸收主要以蔗糖和蛋白胨为主，适宜生长温度为10~30℃，适宜生长pH为6~8；多菌灵、菌线威、绿享二号在室内可以有效地抑制病原菌。

Acuminatum was only 2.1% after the identification. The monospore cultures of Fusarium from watermelon, Cucumis melo L., cucumber and Benincasa hispida var.

用西瓜、甜瓜、黄瓜及冬瓜上分离的尖孢镰刀菌(F.oxysporum)交叉接种在六种葫芦科作物上进行比较，证明引起上海地区西瓜枯萎病的病原菌是尖孢镰刀菌西瓜专化型(Fusarium oxy-sporum Schi.f.sp.niveum)。

The results of in-door antagonism experiment of PSB3 to 12 strains of Fusarium and Colletotrichum showed that PSB3 had antagonism reaction against 6 of the 12 pathogens.

对该菌株与供试的12个炭疽菌和镰刀菌菌株进行室内拮抗试验，结果显示，该菌株对Fusarium solani等6个菌株有不同程度的拮抗作用。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。