leaf rot

Disease: Aphids, mealy bugs, powdery mildew, fungal leaf spot, stem and root rot if over watered.

病虫害: 蚜虫, 介壳虫, 白粉病, 真菌叶斑病, 如果超过浇水可患茎、根腐病.

Identification and Biological Characteristics of Pathogen of Chinese Cabbage Rhizoctonia Leaf Rot

白菜丝核菌叶腐病病原菌鉴定及生物学特性研究

The citrus root rot disease causes leaf yellow, fallen, growth weak and root rot of citrus plants.

柑桔根腐病症状主要表现为黄叶 、 落叶 、 树势衰弱及根系坏死、腐烂.

In our country, the most serious strawberry diseases are Gray Mold, Powdery Mildew, Leaf Spot ( snake eye), Fusarium Wilt, Bud Blight, Root Rot, and so on.

我国为害草莓较严重病害有草莓灰霉病、白粉病、叶斑病（蛇眼病）、枯萎病、芽枯病，根腐病等。

The most wide spreading and serious diseases include northern leaf blight, southern leaf blight, head smut, stalk rot, ear rot, rhizoctonia sheath spot, take all, dwarf mosaic virus etc.

发生普遍危害严重的病害有大斑病、小斑病、丝黑穗病、青枯病、穗粒腐病、纹枯病、全蚀病、矮花叶病等。

Effect of Stem Rot on the Activity of Peroxidization and other Protective Enzymes of Plasma Membrane in Sweet Potato Leaf

蔓割病对甘薯叶片脂质过氧化及某些保护酶活性的影响