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- tobacco leaf spot (Corynespora cassiicola) 烤烟棒孢霉属叶斑病
- Effects of temperature on growth, sporification, and germination of flue-cured tobacco leaf spot causing C. Cassiicola in Guizhou province 温度对烤烟棒孢霉叶斑病病菌生长和产孢量的影响
- tobacco leaf spot 烟草叶斑病害
- The tobacco leaf covering a cigar. 卷雪茄的烟草叶
- Fig. 1. Symptom of leaf spot on Basella rubra. 一、落葵叶斑病之病徵。
- The natural colour of the tobacco leaf, gloss, there are moistener. 烟丝色泽板滞，光华量好，有油润感。
- Tobacco leaf leavening is a complex biochemistry process. 摘要烟叶发酵是一复杂的生化过程。
- A NEW SPECIES OF CERCOSPORA CAUSING LEAF SPOT OF MELIOSMA SP. 引起泡花树属叶斑的尾孢菌属一新种。
- The pathogen of gray leaf spot had different pathogenicity. 玉米灰斑病病原菌种群中致病性存在差异。
- The cercospora leaf spot is one of the main diseases infecting sugarbeet. 褐斑病是甜菜的主要病害之一,危害性很大。
- A compact roll of tobacco leaves prepared for smoking. 雪茄吸烟用的紧密的烟叶卷
- Tobacco leaves processed into the form of a rope or roll. 烟草卷:加工成绳状或卷状的烟叶。
- Research on Tobacco Angular Leaf Spot Disease 烟草角斑病研究进展
- The content of N,Mg,F e and Zn of tobacco leaf was closed related to AM fungal species and P applied levels. 烟叶N、Mg、Fe、Zn含量因菌种和施P量不同而变化 .
- The pathogen was identified as cucumber target leaf spot according to Koch's Postulation and biological characteristics. 根据柯赫氏法则和生物学特性，鉴定为黄瓜褐斑病，又叫靶斑病。
- Injurious insect pests in storehouse of tobacco leaf were found to have 8 species,8 families,2 orders in one class. 查到烟库害虫1个纲2个目8科8种。
- Effects of nitrogen and calcium on polyphenol oxidase, peroxidase and leaf spot in carnation. 氮钙对香石竹多酚氧化酶、过氧化物酶和叶斑病的影响。
- So the quality of the burley tobacco leaf which had been used in many enterprises were not up to the satisfied point. 湖北鄂西地区白肋烟品质较好，在国内有很明显的优势，大力发展混合型卷烟具有明显的原料优势和较大的现实意义。
- EFFECTS OF CADMIUM AND IRON ON AMINO ACID CONTENT IN TOBACCO LEAVES? 镉、铁及其复合污染对烟草叶片氨基酸含量的影响?
- Fig. 2. Conidiophores and conidia of Alternaria alternata produced on leaf spot of Basella rubra(A,B). 二、落葵叶斑病斑上的病原菌孢子梗及孢子(A,B)。
