Details

Autor(en) / Beteiligte

• Takata, Yoshiki
• Ocampo-Padilla, Celynne
• Malonzo, Mike Andre C
• Pangilinan, Dan Charlie Joy Camara
• Nozawa, Shunsuke
• Watanabe, Kyoko

Titel

Description and Pathogenicity of Colletotrichum kapreanum sp. nov, a Cherelle Wilt Pathogen Belonging to the Gigasporum Species Complex

Ist Teil von

• Journal of fungi (Basel), 2024-03, Vol.10 (3), p.204

Ort / Verlag

Switzerland: MDPI AG

Erscheinungsjahr

2024

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• Similar to cacao pod rot, cherelle wilt decreases production from cacao fields. Among all known fungal pathogens of the cacao, spp. are common infectious agents that affect the cherelles and pods of cacao; thus, cacao diseases are often classified by stage. Therefore, knowing whether these pathogens are common in both fruit stages is necessary for implementing disease control measures. Symptoms of cherelle wilt were found in cacao plants in Pangasinan, Philippines, in 2022. The fungal strain obtained from the lesion was found to be pathogenic towards cherelles, but not towards pods. The strain was classified as an unknown species belonging to the gigasporum species complex, based on the morphological and molecular phylogenetic analyses of ITS, , , , and . We propose sp. nov. as a causal agent of cacao cherelle wilt, but not pod rot.