Matrine ndi mtundu wa botanical fungicide.Amachokera ku mizu, zimayambira, masamba ndi zipatso za Sophora flavescens.Mankhwalawa alinso ndi mayina ena otchedwa matrine ndi nsabwe za m'masamba.Mankhwalawa ndi otsika poizoni, otsika-zotsalira, okonda zachilengedwe, ndipo angagwiritsidwe ntchito pa tiyi, fodya ndi zomera zina.Matrin...
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