番茄晚疫病抗病性鉴定方法

• 作 者: 程沄 张松林
• 机 构: 中国农科院蔬菜所植保室,中国农科院蔬菜所植保室
• 出 处: 中国蔬菜
• 发表日期: 1985年01期
• 关键词: 番茄晚疫病 抗病性鉴定 子囊 叶数 潜育期 培养基 番茄产量 苗期 多毛番茄 杂交后代

番茄晚疫病(phytophthora infestans)是番茄主要病害之一,近年来,由于保护地栽培的发展,有愈来愈严重的趋势,多雨年.份露地番茄也常造成很大损失。通过抗病育种,选育抗病丰产优质的番茄品种,是晚疫。病防治和提高番茄产量品质保证市场供应的一个重要环节。进行抗病育种,首先要

Phytophthora infestans is one of the major diseases of tomato. In recent years, due to the development of protected cultivation, there is a more and more serious trend. In rainy years, open-field tomatoes also often cause great losses. Through disease-resistant breeding, breeding high-quality disease-resistant tomato varieties, is a late-onset. Disease prevention and control and improve tomato yield quality assurance an important part of the market supply. Disease-resistant breeding, first of all