桃褐腐病菌对油菜菌核病抗性诱导条件研究  

On the Condition for Induction of Resistance against Rape Sclerotiniose by Monilinia Laxa (Aderh et Ruhl.) Honey

作　　者：汪金莲[1] 罗友强[1] 王卫芳[1] 李庚花[1] 邱业先[2] 陈鹤[3] 

机构地区：[1]江西农业大学农学院,南昌330045 [2]江西农业大学林学院,南昌330045 [3]南京农业大学研究生,南京210014

出　　处：《江西农业大学学报》1999年第4期522-524,共3页Acta Agriculturae Universitatis Jiangxiensis

摘　　要：报道了诱抗菌和激发菌之间接种间隔期、诱抗菌的孢子浓度和接种方法3 种不同条件对油菜菌核病抗性诱导的影响。结果表明,诱抗菌和激发菌之间接种最佳间隔期为5 ～7 d;诱抗菌接种的最佳浓度为2 .3×105 个孢子/mL,且以喷雾和摩擦粘贴法效果最好。The effcets of inoculation interval between pathogen of iduced resistance and pathogen of stimulated resistance, the conidium concentration of pathogen of induced resistance and the way of inoculation on the induced resistance of rape against Rape sclerotiniose were studied. The results showed that suitable inoculation interval, optimum conidium concentration and the best inoculation way are 5～7 days, 2.3×10 5/mL, spraying as well as pasting after friction respectively.

关 键 词：桃褐腐病菌 油菜菌核病 诱抗条件 

分 类 号：S432.2[农业科学—植物病理学]