石灰抑制稻纹枯菌的效应及应用研究  

Research on the Affection of Restraint of CaO in Controlling Pellicularia. sasakii (shirai) Ito and Its Application

作　　者：方祖柽[1] 

机构地区：[1]黄山学院生物系,安徽黄山245021

出　　处：《黄山学院学报》2004年第3期100-102,共3页Journal of Huangshan University

摘　　要：稻纹枯菌是水稻主要病害稻纹枯病的病原菌,由于其寄主范围广,变异性强,目前常用生物和 化学农药防治,污染重、成本高。本文着重论述用石灰抑制稻纹枯菌及防治稻纹枯病的效果。经三年的研究, 现已证实该方法可行,且经济、安全无污染,实用性较强。It is very difficult to control Pellicularia. sasakii (shirai) Ito in agricultural production because it has a lot of hosts and its capability of variation is very strong. The routinely methods of chemical pesticides or biological control are used now, but they can cause pollution and are very expensive. On the basis of Physic-chemical characteristic of CaO and physiological property of Pellicularia. sasakii (shirai) Ito, we found another method. It has advantages of rapidity, simplicity, inexpensive and does not cause pollution, which revealed its potential capacity for application to agricultural production.

关 键 词：石灰 稻纹枯菌 防治效果 

分 类 号：S432.4[农业科学—植物病理学]