The Fusarium oxysporum screening model was established and verified.
建立了镰刀菌筛选模型并进行了验证。
The content of fusaric acid in the crude toxin produced by Fusarium oxysporum f.
镰刀菌酸是枯萎病菌产生的一种非寄主特异性致病毒素。
Fig. 5. Symptom of stem blight of horse-tail45 days after inoculated with infested soil of Fusarium oxysporum. Left: uninoculated, right: inoculated.
图五、孢菌病土接种后一个半月，台湾木贼茎腐病之病徵。左：未接种，右：接种。
As for control fusarium wilt of cotton (caused by Fusarium oxysporum f. sp. vasinfectum ), chitin additives increased the efficacy of all tested strains.
对于防治棉花枯萎病来说 ，几丁质添加物能提高所有测定菌株的防治效果。
Strains of Bacillus spp. were isolated from 7 soil samples using repeated plate streaking, and 4 strains of them had rivalry ability to Fusarium oxysporum f. sp. cucumerinum.
从不同环境中采集7份土壤样品用于芽孢杆菌的分离纯化，通过多次平板划线分离纯化得到30个菌落形态不同的菌株。
Continuous cropping soil microflora changed from Bacteria type to Fungi type significiently, of which Ammoniation bacterium and Fusarium oxysporum were main physiology groups.
真菌数量变化一直呈线性增长。 黄瓜连作土壤由“细菌”型向“真菌”型转变，其中氨化细菌和尖孢镰刀菌分别为优势细菌和真菌生理群。
The seedlings of Xinong 8 and Zhengza 5 were treated by root dipping with the filtration of Fusarium oxysporum toxin to study its effects on the soluble protein in watermelon seedlings.
用西瓜枯萎病尖孢镰刀菌毒素培养滤液浸根处理西农8号和郑杂5号的幼苗，研究该毒素滤液对西瓜幼苗可溶性蛋白的影响。
The results indicated that the chitinase had certain inhibition effect on Fusarium oxysporum, and the method of pollen tube pathway could be successfuly used in watermelon transformation.
结果表明 ：几丁质酶对镰刀菌引起的西瓜枯萎病有一定的抑制作用 ，利用花粉管通道法直接导入西瓜活体植株的技术是可行的。
The results indicated that the chitinase had certain inhibition effect on Fusarium oxysporum, and the method of pollen tube pathway could be successfuly used in watermelon transformation.
结果表明 ：几丁质酶对镰刀菌引起的西瓜枯萎病有一定的抑制作用 ，利用花粉管通道法直接导入西瓜活体植株的技术是可行的。
应用推荐