从猕猴桃根际土壤分离到的生防菌株B56-3对猕猴桃溃疡病菌具有较强的抑菌活性。
Strain of B56-3 was obtained from the soil of the rhizosphere of kiwifruit, which had strong antibacterial activity against Pseuomonas syringae pv. Actinidiae.
用抑菌圈法测定，共得到9株对番茄溃疡病菌有拮抗作用的内生细菌，占分离内生细菌总菌数的4.84%。
According to the test of inhibiting the growth of Clavbacter michiganensis subsp. michiganensis, 9 strains have antagonistic activity against the plant pathogen, occupied 4.84% of isolated bacteria.
本文对鄂东南地区生态条件下柑桔溃疡病菌在不同场所的存活期进行了研究，并对其能否作为侵染源进行了评价。
Survival period of the pathogens of citrus canker(Xanthomonas axonopodis pv. citri)in different places was studied, and whether the pathogens could be the infection source was evaluated.
以2株溃疡病菌株及其亚硝酸盐诱变菌株、异核体菌株接种苹果进行致病性测定，经方差分析和多重比较表明，溃疡病菌致病力变异可由亚硝酸盐诱变、异核体产生。
By inoculation on apple with 2 wild canker pathogens and their nitrite mutant isolations and heterokaryotic isolations, the pathogenicity was got and analyzed by variance and multiple comparisons.
以2株溃疡病菌株及其亚硝酸盐诱变菌株、异核体菌株接种苹果进行致病性测定，经方差分析和多重比较表明，溃疡病菌致病力变异可由亚硝酸盐诱变、异核体产生。
By inoculation on apple with 2 wild canker pathogens and their nitrite mutant isolations and heterokaryotic isolations, the pathogenicity was got and analyzed by variance and multiple comparisons.
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