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The fungal pathogen Corynespora cassiicola : A review and insights for target spot management on cotton and Soya bean
Author(s) -
N. Rondon Marina,
Lawrence Kathy
Publication year - 2021
Publication title -
journal of phytopathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 60
eISSN - 1439-0434
pISSN - 0931-1785
DOI - 10.1111/jph.12992
Subject(s) - corynespora cassiicola , biology , fungicide , leaf spot , biological pest control , gossypium hirsutum , fungus , agronomy , disease management , microbiology and biotechnology , horticulture , botany , biochemistry , systematic review , medline
Corynespora cassiicola (Berk. & Curt.) C.T. Wei is a fungus that occupies several diverse habits from a saprophyte to a parasite of plants, nematodes and humans. As a phytoparasitic fungus, C. cassiicola causes disease in a broad range of plant species worldwide. It causes target spot on cotton ( Gossypium hirsutum L.) and Soya bean ( Glycine max (L.) Merr.) and is a disease of economic importance. Increasing demand for food and fibre to supply a growing world population requires increasing yields of crops on existing agricultural land while protecting the environment, following the principles of integrated pest management (IPM) strategies. The current review provides a summary of research conducted on C. cassiicola with a special focus on target spot of cotton and Soya bean. The biology and diversity among C. cassiicola isolates are presented. A more detailed discussion on two essential IPM strategies is provided emphasizing their importance in disease management; the risk of fungicide resistance development with the use of fungicides to control target spot, and the need for genetic control with resistant cultivars.