Anthracnose of legumes

Comparative study of three species of Ascochyta (pisi, rabiei, fabea)

Mohammed Djelilate (Autor)

Buch | Softcover

92 Seiten

2022
Our Knowledge Publishing (Verlag)
978-620-4-40915-3 (ISBN)

Infos

The objective of this work is to study and compare the three species of Ascochyta (pisi, rabiei, fabae). The physiological study reveals a better mycelial growth on Mathur medium at pH 5 for the three species, with an optimal temperature of 22°C for Ascochyta rabiei and Ascochyta pisi and 15°C for Ascochyta fabae. The source of nitrogen favorable to mycelial growth is represented by potassium nitrate and asparagine for the three species of Ascochyta while, the source of carbon is represented by Maltose for Ascochyta fabae and by Starch for Ascochyta rabiei and pisi under a photoperiod of 12 hours for Ascochyta pisi and a continuous lighting for the other species. The study of enzymatic polymorphism by electrophoresis revealed a slight difference between the 03 species of Ascochyta with esterases and acid phosphatase. The tests of chemical control against anthracnose by the use of chemical substances incorporated in the medium with different concentrations, reveals the presence of an inhibiting activity on the mycelial growth of the three species of Ascochyta.

Autor

Djelilate, MohammedMohammed Djelilate: Doctoral student in biological sciences specializing in Applied Microbiology. Research teacher at the Ahmed Zabana University Center (Relizane -Algeria) since 2014. Magister in 2008 at the laboratory of phytopathology at the University of Oran Es-sénia (Oran - Algeria).

Produkt-Details

• Erscheinungsdatum: 19.02.2022
• Sprache: englisch
• Maße: 150 x 220 mm
• Gewicht: 155 g
• Themenwelt: Naturwissenschaften ► Biologie ► Allgemeines / Lexika
• Themenwelt: Naturwissenschaften ► Biologie ► Mikrobiologie / Immunologie
• Schlagworte: Anthracnose • Ascochyta • pisi rabiei fabea • vegetables
• ISBN-10: 620-4-40915-8 / 6204409158
• ISBN-13: 978-620-4-40915-3 / 9786204409153
• Zustand: Neuware