spot disease的意思|示意

Curvularia lunata was considered as prevalent pathogens to cause corn Curvularia leaf spot disease.

新月弯孢菌是引起玉米弯孢菌叶斑病的优势病原菌.

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White spot disease of penaeid shrimp was one of serious diseases on shrimp farming of China.

对虾白黑斑病是养殖中国对虾的常见病,曾被怀疑是细菌性疾病.

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Black spot disease are mainly walnuts and walnut, such as anthrax.

病害主要有核桃黑斑病和核桃炭疽病等.

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Field efficacy trials indicated relativity good control of banana sigatoka leaf spot disease.

田间药效试验结果表明,对香蕉叶斑病有较好的防效.

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