What's in my Pot? Six Colletotrichum Species Causing Anthracnose in Brazilian Pecan Orchards
This study used morphological and molecular approaches to identify the Colletotrichum species causing anthracnose in pecan plantations in Southern Brazil. The isolates obtained from pecan fruits with anthracnose symptoms were grouped through quantitative morphological characteristics into three distinct morphotypes. Molecular analysis of nuclear genes allowed the identification of six species of Colletotrichum causing anthracnose in pecan: C. nymphaeae, C. fioriniae, C. gloeosporioides, C. siamense, C. kahawae, and C. karsti. Three of these species are reported for the first time as causal agents of anthracnose in pecan. Therefore, these results provide an important basis for the adoption and/or development of anthracnose management strategies in pecan orchards cultivated in southern Brazil and neighboring countries.PMID:38340150 | DOI:10.1007/s00284-024-03622-y
Source: Current Microbiology - Category: Microbiology Authors: Tales Poletto Yohan Fritsche Vin ícius Spolaor Fantinel Marlove F átima Brião Muniz Ricardo Harakava Valdir Marcos Stefenon Source Type: research
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