Jenis Tanaman Inang Phakopsora Pachyrhizi syd. Penyebab Penyakit Karat pada Kedelai

Abstract

A Number of legune species were inoculated with Phakopsora pachyrhizl Syd. the causal agent of soybean rust. the species showing rust sympton were pachyrhizus erosus, Crotalaria juncea, Glycinc var. si Nyonya, Vigna unguiculata, Phaseolus vulgaris (green bean).