[Chemical, physical and biological control of Pythium aphanidermatum (EDSON) Fritz]
1988
Al-Khafaji, H.M. | Jarjees, M.M. | Al-Hassan, K.K.
This study has been conducted to determine the effectiveness of some pesticides: Basamid, Methyl Bromide, Formalin and Ridomil 5 G, in controlling Pythium aphanidermatum, the causal organism of seedling damping-off of cucumber and to compare it with biological control by Trichoderma harzianum and soil pasteurization by solar energy. The results of this study indicate that the effectiveness of biological control was not significantly different from chemical control or soil pasteurization when the inoculum was used as oospores, where as significant differences were noted between control methods when mycelium was used as a source of inoculum
Показать больше [+] Меньше [-]