Integrated pest management is performed at intervals of 10 days, during all the season of rice cultivation, by the application of Trichoderma harzianum at a concentration of 108 spores/ml, in alternation with the mancozeb at 1000 ppm against rice blast and rice leaf spot and the...
Open access
Research Article10.9734/ARRB/2018/43195
The effect of pathogens on grains is closely related to the severity of the disease on plants. Similarly, infection of leaves is very important in epidemic of blast and blight. The objective of this study was to develop a treatment program suitable for different fungicides to pro...
Open access
Research Article10.9734/AJAAR/2017/33787
This study aims to study and evaluate the presence and geographical distribution of Phytophthora palmivora, the causal agent of the olive trees wilting in Morocco. In 2015 surveys, carried out in Sidi Kacem region, made it possible to note the presence of olive trees showing symp...
Open access
Research Article10.9734/ARRB/2016/31427