leaf spot的例句大全

A new disease, leaf spot of rye grass

黑麦草新病害大斑病的初步研究

The leaf spot of Gardenia jasminoides is a kind of fungal disease. The most suitable temperature for mycelium grow is 24.8 ℃, pH 7.0, the carbonium is glucose and the relative humidity is 75%.

栀子花叶斑病是一种真菌性病害，菌丝生长的最适温度为24.8℃，pH值为7.0，碳源为葡萄糖，湿度为75%。

identification of garlic germplasm resistance to violet leaf spot and analysis of garlic bulb yield characters

大蒜品种资源紫斑病抗性鉴定及蒜头产量性状分析

Serology of 23 Gray Leaf Spot Pathogens Blood Relationship

23个玉米灰斑病菌菌株亲缘关系的血清学研究

PCR identification of the pathogens causing black leaf spot of cruciferae vegetables

十字花科蔬菜黑斑病菌的PCR鉴定

Study on biological characteristics of Leaf Spot Pathogen of Magnolia grandiflora

广玉兰黑斑病病原菌的生物学特性研究

Research on Septoria leaf spot in tomatoes

番茄斑枯病研究概述

Study on Dipsacus Leaf Spot Caused by Septoria Dipsaci

川续断斑枯病（Septoria dipsaci）的研究

Under the treatments with sun-shading net, the occurrence time of septoria leaf spot was delayed 15 days, with the rate of 23.4%.

龙胆草覆盖遮阳网，斑枯病发病时间较裸地栽培晚15d，发病率为23.4%；

The occurrence of marigold bacterial leaf spot was first reported in China.

首次报道了万寿菊细菌性叶斑病在我国的发生。

effects of different bactericides on controlling persimmon cercospora leaf spot of kaki

杀菌剂防治柿角斑病的药效试验

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。

the integrated controlling experiment on gray leaf spot of camellia

茶花灰斑病的综合防治初报

control efficiency of several new chemicals on the alternaria leaf spot of apple and scab of pear

几种新药剂对苹果斑点落叶病和梨黑星病的防治效果

resistance: high resistance to falling over, the northern blight of corn, the grey leaf spot of corn head smut and maize borer.

抗性：高抗倒伏、玉米大斑病、玉米灰斑病、玉米丝黑穗病、玉米螟。

pathogen identification and biological characteristics of leaf spot on zoysia japonica

日本结缕草叶斑病病原鉴定及其生物学特性研究

study on incidence, regularity of epidemiology and inducing condition of gray leaf spot in maize

玉米灰斑病发生和流行规律及其发病条件的研究

the role of reactive oxygen species metabolism in resistance mechanism to gray leaf spot in maize

玉米灰斑病抗性机制中活性氧代谢的作用

the study of the characteristics of conidial production to gray leaf spot of maize

玉米灰斑病菌产孢特性的初步研究

evaluation on maize germplasm resources for resistance to gray leaf spot

玉米种质资源抗灰斑病鉴定与评价