Didymella fabae Punith.: mating type occurrence, distribution and phenotyping of the anamorph Ascochyta fabae Speg. in Tunisia
Faba bean ascochyta blight, caused Coffee by Ascochyta fabae Speg.(teleomorph: Didymella fabae Punith.), is one of the most devastating diseases of the crop.It can cause yield losses that reach 95% in conducive weather conditions.Surveys were carried out in five regions of Tunisia: Beja, Bizerte, Jendouba, Kef and Tunis-Cap Bon.A total of 513 funga