defoliation – mycolab.ai

Production of the light-activated elsinochrome phytotoxin in the soybean pathogen Coniothyrium glycines hints at virulence factor

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Researchers discovered that a fungus infecting soybean plants produces red toxins that become dangerous when exposed to light. These toxins generate reactive oxygen species that damage plant cells, causing leaf spots and disease. The study found that disease is worse under light conditions but can still occur in darkness, suggesting multiple attack mechanisms. Understanding this toxin production may help develop better disease management strategies for soybean crops, particularly in Africa where the disease is common.

First Report of Trametes hirsuta, Causal Agent White Rot in Avocado Trees Grown in the State of Michoacán, México

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Researchers in Mexico discovered that a wood-decay fungus called Trametes hirsuta is infecting avocado trees in the country’s main avocado-growing region, Michoacán. The fungus causes a disease called white rot, which leads to yellowing leaves, tree defoliation, and eventually tree death. This is the first time this fungus has been identified as a disease-causing agent in avocado trees, and the researchers confirmed through laboratory tests that the fungus is indeed responsible for the damage being observed in avocado orchards.

Anti-Therapeutic Action: defoliation

Production of the light-activated elsinochrome phytotoxin in the soybean pathogen Coniothyrium glycines hints at virulence factor

First Report of Trametes hirsuta, Causal Agent White Rot in Avocado Trees Grown in the State of Michoacán, México