Biocontrol Potential of <i>Bacillus amyloliquefaciens</i>Bc2 and <i>Trichoderma harzianum</i>TR against Strawberry Anthracnose under Laboratory and Field Conditions

• 作者: A?cha El Oualkadi Ahmed Lamarti Alain Badoc Houda Tahiri Latifa Azaroual Patrick Martin Rababe Es-Soufi
• 来源期刊: 农业科学(英文)
• 学科: 农学
• 关键词: BIOCONTROL Bacillus amyloliquefaciens Trichoderma HARZIANUM Strawberry ANTHRACNOSE Colletotrichum acutatum
• 年，卷（期）: 2020,（3）
• 页码范围: 260-277
• 页数: 18页
• 分类号: S66

摘要

The increasingly strict regulation of the use of phytosanitary products and the will of the populations to move towards sustainable development allow bio-sourced products and more particularly for biocontrol in the field of pesticides to progress. The study carried out here concerns the evaluation of the potency of Bacillus amyloliquefaciens Bc2 and Trichoderma harzianum to fight against strawberry cultures infected with anthracnose (Fragaria × ananassa Duch.). The studies were carried out in the laboratory and in the field. The results indicate that B. amyloliquefaciens Bc2 and Trichoderma harzianum TR are effective for the biological control of anthracnose, gray mold and powdery mildew on strawberries grown in field conditions. The increase in plant size and the number of fruits produced with these control agents has also been observed.