报道了水稻污点病在黑龙江省的分布与危害情况、病害症状、病原菌的形态特征、生物学特性、发生规律与防治方法。
This paper outlines distribution and injury of rice spot disease , disease symptom, morphological character of pathogenic bacterium, biological character, genesis regular, and control methods.
对狗牙根平脐蠕孢菌的生物学特性及5种杀菌剂对该病原菌的抑制作用进行了研究。
Biological characterization and the effect of 5 kinds of fungicide of Bipolaris cynodontis were studied.
对短梗五加根腐病病原菌进行了生物学特性研究。
The pathogenic biological characteristics of Sessileflower acanthopanax root rot was studied in this paper.
针对国内尚未见报道的茄腐镰孢菌引起的草莓红中柱根腐病，对其病原菌的生物学特性进行了初步研究。
There was no report about strawberry red stele root rot, which was caused of Fusarium solani in China.
针对国内尚未见报道的茄腐镰孢菌引起的草莓红中柱根腐病，对其病原菌的生物学特性进行了初步研究。
There was no report about strawberry red stele root rot, which was caused of Fusarium solani in China.
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