Research Article
A Comparative Study Between Detached Leaf and Plastic Growth Pouches Techniques on the Infection of Pseudocercospora Leaf Spot Disease of Cowpea Cultivars (Vigna unguiculata L. Walp) in Northeast Thailand
Department of Agricultural Technology, Faculty of Technology, Mahasarakham University, Mahasarakham Province 44000, Thailand
S. Laohasiriwong
President`s Office, Nakhon Phanom University, Nakhon Phanom 48000, Thailand