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- celery leaf spot 芹菜叶斑病
- Fig. 1. Symptom of leaf spot on Basella rubra. 一、落葵叶斑病之病徵。
- Place celery leaf and prawn with tail at the edge of glass. Sprinkle ground black pepper on top. 西芹叶和有尾虾放在杯边,最后撒上黑胡椒碎。
- 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。
- a fungous leaf spot disease of the celery plant. 芹菜的叶子上出现斑点。
- a fungous leaf spot disease of the celery plant 芹菜的叶子上出现斑点
- 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。
- 2. a fungous leaf spot disease of the celery plant. 芹菜的叶子上出现斑点。
- 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。
- 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。
- 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)。
- And to angular leaf spot, 14 of all lines were resistant, two was susceptive, the others were mid-resistant. 14份材料抗角斑病,2份表现感病,其余均为中抗类型;
- The resistance of soybean cultivars to the disease could affect the relationship of soybean frogeye leaf spot. 协方差分析结果表明,大豆品种的抗病性对这一相关关系有一定的影响。
- Determination of flavonoids in celery leaves by three-wavelength spectrophotometry can eliminate the absorbance error of interfering components, turbid solution and the scattering effect. 采用三波长分光光度法测定芹菜叶中黄酮的含量,消除了由于芹菜叶中黄酮光谱吸收峰不对称给定量分析造成的影响。
- The result showed that the diseases endangeringleaf were blackspot disease,anthracnose,leaf spot and ring rot disease. 结果表明,危害银杏叶片的病害主要有黑斑病、炭疽病、叶斑病和轮纹病。
- Field efficacy trials indicated relativity good control of banana sigatoka leaf spot disease. 田间药效试验结果表明,对香蕉叶斑病有较好的防效。
- The control effect of 800 times liquid of chlorothalonil on the leaf spot in C. longibracteatum was the best. 百菌清800倍液对春剑叶斑病的防治效果最好。
- He was eating a stick of celery. 他正在吃一根芹菜。
- There are Green Rainbow pheasant tail, gray leaf spot angle Pheasant, Swinhoe's white, and other rare birds. 还有绿尾虹雉、灰斑角雉、白鹇等珍禽。