MONITORING THE DEGRADATION OF SEMI-NATURAL GRASSLAND ASSOCIATIONS UNDER DIFFERENT LAND-USE PATTERNS


UJI PENDAHULUAN PENGARUH EKSTRAK AIR DARI TUMBUHAN TERHADAP KETERJADIAN KARAT PADA CAKRAM DAUN KOPI DI LABORATORIUM

Preliminary test on the effect of water extract from plants on rust incidence on coffee leaf disks at the latroratory.The objective of this study was to determine the influence of several water extract from plants on rust incidence on coffee leaf disk a laboratory condition.The study was done from March to June 2003.Treatments were arranged in a ra

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