Studies of the incidence, severity and distribution of false rust (Synchytrium psophocarpi), leaf spot (Pseudocercospora psophocarpi) and powdery mildew (Oidium sp.) on winged bean (Psophocarpus tetragonolobus) in Papua New Guinea
T. V. PRICE, M. J. DRINKALL, PATRICIA E. MUNROVolume:
101
Année:
1982
Langue:
english
Pages:
10
DOI:
10.1111/j.1744-7348.1982.tb00848.x
Fichier:
PDF, 810 KB
english, 1982