初步查到落叶松病害6种,其中叶部病害3种、枝梢病害1种、干部病害1种、苗木病害1种;
The results are: 6 species diseases were found, including 3 leaf diseases, 1 twig disease, 1 trunk disease and 1 seedling disease;
初步查到落叶松病害6种,其中叶部病害3种、枝梢病害1种、干部病害1种、苗木病害1种;
The results are: 6 species diseases were found, including 3 leaf diseases, 1 twig disease, 1 trunk disease and 1 seedling disease;
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