Aljawasim, B.D.; Samtani, J.B.; Rahman, M. New Insights in the Detection and Management of Anthracnose Diseases in Strawberries. Plants2023, 12, 3704.
Aljawasim, B.D.; Samtani, J.B.; Rahman, M. New Insights in the Detection and Management of Anthracnose Diseases in Strawberries. Plants 2023, 12, 3704.
Aljawasim, B.D.; Samtani, J.B.; Rahman, M. New Insights in the Detection and Management of Anthracnose Diseases in Strawberries. Plants2023, 12, 3704.
Aljawasim, B.D.; Samtani, J.B.; Rahman, M. New Insights in the Detection and Management of Anthracnose Diseases in Strawberries. Plants 2023, 12, 3704.
Abstract
Anthracnose and root rot are major foliar and root diseases of strawberry, respectively that cause most yield and quality losses. Anthracnose is caused by multiple species belonging to Colletotrichum spp complex. This disease alone can causeup to 70% yield loss in North America. Colletotrichum spp. cause several disease symptoms on strawberries, including root, fruit, and crown rot, lesions on petioles and runners, and irregular black spots on the leaf. In many cases, a lower level of infection on foliage remains non-symptomatic (quiescent), posing a challenge to growers as these plants can be a significant source of inoculum for the fruiting field. Reliable detection methods for quiescent infection should play an important role in preventing infected plants' entry into the production system or guiding growers to take appropriate preventative measures to control the disease. The selection of highly effective fungicides and including them in a schedule to prevent the development of fungicide resistance in fungal populations will remain an area of continued research. Disease management methods should entail sensitive molecular testing of suspected fungal isolates for resistance, rotation of products, and monitoring of quiescent infections in transplant materials. Testing and the inclusion of non-chemical methods such as biologicals and biorational treatments especially for soilborne pathogens will also be necessary to make disease management economically feasible and sustainable.
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