leaf blight

The effect of Mg and K contents on physiologically potassium-deficient leaf blight of papaya plant was studied by investigation and sampling in the fields with low K and high Mg and chemical analyses in the laboratory.

采用田间调查、采样及其室内分析与田间试验相结合的方法，在低钾而高镁的土壤上，从植株各个部位探索番木瓜植株镁、钾营养变化对其生理性缺钾叶枯症的影响。

Besides two pathogenic types of mulberry bacterial disease black blight and crinkle leaf in recent years another sympton type broken leafstalk was discovered.

近年来发现桑细菌性疫病除黑枯型、缩叶型外，还有一种新的症状类型&断柄型。

Progress in Research on Leaf Blight of Wheat in China

我国小麦叶枯性病害研究进展

Researches on Causes of White Pine Seedling Blight The Pathogenic Fungus of Leaf Blight of Huangshan Pine

白皮松幼苗立枯病流行因子分析黄山松叶枯病病原菌研究

Ervatamia divaricata leaf blight is one of the most important diseases in the garden of Jiangxi Agricultural University.

狗牙花叶枯病是江西农业大学花圃重要病害之一。

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。

It is reported the control of bacterial leaf blight with 7 kinds of bactericides on the field in Xishuangbanna. The results show that the controlling effect of 100-fold solution of Terramycin is the best, 71.1%;

报告7种杀菌剂在西双版纳防治红掌细菌性叶疫病的田间防治效果，其中土霉素100倍液防效最好，达71.1%；

Rough gentian leaf blight was caused by Septoria gentianae. Study on occurring rule and controlling techniques of spot blight of Gentiana

龙胆草斑枯病是近几年生产上发生的一种毁灭性病害。龙胆草斑枯病发病规律及防治技术研究

Identification and Characterization of Causal Agent of Sweet Osmanthus Leaf Blight in Guangxi

广西桂花叶枯病病原菌鉴定及其生物学特性研究

Pathogen of Leaf Blight of Cedar and Its Biological Characteristics

雪松叶枯病病原菌及其生物学特性

Please distinguish the differences of symptom between rice bacterial leaf blight and rice bacterial leaf streak.

试分析合理的肥水管理在防治水稻纹枯病和稻瘟病的作用机理.

A Preliminary Report on the Histopathologic Observations of Loquat Leaf Parch Blight Disease

枇杷叶尖焦枯病叶脉组织电镜观察初报

Tea brown blight ( Guignardia camelliae) is one of several main leaf diseases of tea plant, having been more serious in some areas in recent years.

茶云纹叶枯病是茶树叶部主要病害之一，近些年来在局部地区发生比较严重，针对这种病害我们进行了相关研究。

The flowers and trees rust, downy mildew, black spot disease, leaf blight, branch blight disease, powdery mildew etc. were significantly controlled by this fungicide.

对花木锈病、霜霉病、黑斑病、叶枯病、枝枯病、白粉病、溃疡病等防效显著。

Transformation of rice with hrfA_ ( Xoo) gene and resistance of transgenic plants to bacterial leaf blight

转hrfA（Xoo）基因水稻对白叶枯病的抗性

Harpin_ ( xoo) Expression in Transgenic Rice Plants Enhances Resistance to Bacterial Leaf Blight

Harpin（xoo）在水稻中表达提高对白叶枯病不同小种抗性

Studies on the Occurrence and Control of the Leaf Blight of Taro in Guangzhou Region

广州地区芋疫病的发生及防治研究

Occurrence and control of leaf blight disease of Bromus inermis in Xinjiang of China

新疆地区无芒雀麦叶枯病的发生及防治