2026-04-13 23:32 浏览次数 25
梨黑星病
1. a disease of the pear caused by a fungus (Venturia pyrina) that is similar to apple scab but produces lesions more frequently on the twigs
Toxicity Examination of several Chemicals to Pear Scab and their Chemical Experiment in the Field
几种药剂对梨黑星病的毒力测定及田间药效试验
Key Techniques for Pear Scab Control
防治梨黑星病的技术要点
Development of Dynamic Forecasting Relative Condinial Infection Quantity of Pear Scab
梨黑星病分生孢子相对侵染量动态预测模型的研制
Development of a computer program for Pear Scab Epidemic Simulation Model
梨黑星病流行动态模拟模型程序设计
Research on the Occurrence Rule and Controlling Measure of Pear Scab
金花梨黑星病的发生规律与防治
Method of Forecasting and Report on Pear Scab
安徽省梨黑星病测报方法
Advances in Research on Pear Scab
梨黑星病研究进展
A Dangshan Su Pear Scab Forecasting Expert System Based on Fuzzy Clustering
模糊聚类在砀山酥梨黑星病预测专家系统中的应用
Method of Pre-Decison on Pear Scab Based on Integrated Reasoning
基于融合推理的酥梨黑星病智能预决策方法