Research Keyword: disease severity

Pathogen identification and biological fungicides screening for Plumbago auriculata blight in China

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Researchers in China identified a fungal disease affecting Plumbago auriculata (cape leadwort), a popular ornamental plant. The disease was caused by Fusarium ipomoeae, a fungus that causes yellowing and death of plant tissue. Scientists tested seven biological pesticides and found that osthole, a natural compound, was most effective at controlling the fungus and preventing disease.

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Bio-stimulants for plant growth promotion and sustainable management of Rhizoctonia Solani causing black scurf of potato tubers

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Researchers tested natural treatments called bio-stimulants to help potato plants fight black scurf disease caused by a fungus called Rhizoctonia solani. They found that combining mycorrhizal fungi with seaweed extract was the most effective at reducing disease and improving potato quality. These natural treatments can enhance plant growth and tuber yield while reducing the need for chemical fungicides, making them valuable for sustainable potato farming.

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A Method to Inoculate Millet Grain-Colonized Fusarium pseudograminearum on Wheat to Obtain Reproducible Disease Symptoms

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Researchers developed a reliable laboratory method to test wheat varieties for their ability to resist a serious fungal disease called crown rot caused by Fusarium pseudograminearum. Using millet grains colonized with the fungus as an inoculum, they can now consistently and quickly identify which wheat varieties are naturally resistant to the disease. This standardized method helps plant breeders efficiently select resistant wheat cultivars, reducing the need for chemical pesticides.

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