Disease: anthracnose

Diversity and Distribution of Colletotrichum Species Causing Anthracnose in China

Researchers identified 16 different species of Colletotrichum fungi causing anthracnose (a leaf and branch disease) in plants across five Chinese provinces. They discovered four previously unknown species and clarified the classification of several known species using DNA analysis. The study found that different regions had different predominant fungal species, with walnut being particularly susceptible to specific Colletotrichum species. These findings help understand and manage anthracnose diseases in economically important plants in China.

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Application of Nanocomposites-Based Polymers on Managing Fungal Diseases in Crop Production

Scientists are developing tiny particles made from natural materials like chitosan to protect crops from fungal diseases. These nanoparticles work better than traditional fungicides and can be combined with metals or plant extracts to boost their effectiveness. The new approach is more environmentally friendly and can reduce crop loss caused by fungal infections while maintaining sustainable agricultural practices.

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Biology and Application of Chaetomium globosum as a Biocontrol Agent: Current Status and Future Prospects

Chaetomium globosum is a common soil fungus that shows great potential for protecting crops from diseases and pests naturally. This review explains how it works—by producing toxic compounds against harmful fungi, directly attacking pathogens, and boosting plants’ own defense systems. When applied to seeds or soil, it has reduced crop diseases by up to 73% in field tests while also improving soil health and crop yields, making it a promising alternative to chemical fungicides.

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Morpho-Molecular Identification and Pathogenic Characterization of Fusarium and Colletotrichum Species Associated with Intercropped Soybean Pod Decay

This research identified harmful fungi that cause soybean pod and seed decay in China’s Sichuan Province. Scientists found eight different Fusarium species and six different Colletotrichum species affecting soybean pods, with some species identified for the first time as soybean pathogens. Laboratory tests showed that certain fungal species, particularly Fusarium proliferatum and Colletotrichum fructicola, were the most damaging to soybean plants. These findings help farmers understand and better manage fungal diseases in soybean crops grown in intercropping systems.

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