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白绢病是一种无绿叶素的真菌病害。因该病菌丝斜横交织洁白如丝绢状,初期菌丝如白毛状,菌核成熟后形状、皮色、核实都如油菜籽,后期作物根基部都被侵染腐烂掉等特征。所以有白绢病、白毛病、油菜籽病、烂根病等的俗称。从实践证实,白绢病病菌是一种怕碱性农药的真菌害。它借菌核成熟后,再分裂成许多孢子来蔓延传播到其他植物根基部为害。该病不单是侵染茉莉花为害,而且也能侵染其他作物、花卉和果树等。如花卉中的茶花、秋海棠、天竺葵、石竹、甜叶菊等;果树中的梨树、苹果、葡萄、桑树等;作物
Sclerotium is a chlorophyll-less fungal disease. Due to the cross-weakened silk cross-weaving silk as silk, early mycelium, such as white hairy, sclerotia mature shape, skin color, such as rapeseed verification, post-crop roots are infested rot and other characteristics. Therefore, there are white-leaf disease, white hair, rapeseed disease, rotten root disease, commonly known as. From practice confirmed that the white-leaf pathogen is a fear of fungal alkaline pesticides. After it matures, it splits into many spores and spreads to the roots of other plants. The disease not only infects jasmine but also infects other crops, flowers and fruit trees. Such as flowers in the camellia, Begonia, geranium, Dianthus, stevia, etc .; fruit trees pear, apple, grape, mulberry; crops