A Prelminary Study on Leaf Spot Disease of Seedlings of Khaya senegalensis
- Available Online: 2012-12-04
Abstract: This paper reports leaf spot disease of seedlings of Khaya senegalensis A.Juss.caused by fungus of Sclerotium coffeicola Stahel,which can incur much severer disease favored by high temperature and humidity,especially from May to October.The disease fun-gus is propagated mainly by wind,rain and leaf contact.The effect of control is 63.6%,69.8% and 70.1%,respectively,spraying on leaves with water soluble carbendazim solution of 500,1000 and 1500 ppm.