mycoparasitism – Page 2

Strain and contact-dependent metabolomic reprogramming reveals distinct interaction strategies between Laccaria bicolor and Trichoderma

mycolabadmin

This research explores how two types of soil fungi interact with each other through chemical signals. When Trichoderma (a beneficial biocontrol fungus) encounters Laccaria bicolor (a helpful fungus that aids plant growth), they communicate through airborne volatile compounds and secreted chemicals. The study found that these fungi employ different strategies depending on how close they are to each other, changing their chemical production to either compete or coexist, which has implications for improving agricultural biocontrol applications.

Biocontrol Potential of Trichoderma Ghanense and Trichoderma Citrinoviride toward Pythium aphanidermatum

mycolabadmin

Researchers identified two native Trichoderma fungi species that can protect cucumber plants from a destructive soil disease caused by Pythium. In laboratory and greenhouse tests, these beneficial fungi blocked pathogen growth and significantly improved plant survival and growth compared to untreated plants. These findings suggest these natural fungi could replace harmful chemical fungicides for protecting cucumbers and other crops.

Trichoderma: The Current Status of Its Application in Agriculture for the Biocontrol of Fungal Phytopathogens and Stimulation of Plant Growth

mycolabadmin

Trichoderma is a beneficial fungus that grows naturally in soil and can protect crops from harmful fungal diseases while promoting plant growth. It works through multiple mechanisms including directly attacking pathogenic fungi, competing for nutrients, and boosting the plant’s own defense systems. With over 77 commercial products already available, Trichoderma offers a promising sustainable alternative to chemical pesticides for protecting major world crops.

High temperature enhances the ability of Trichoderma asperellum to infect Pleurotus ostreatus mycelia

mycolabadmin

Researchers discovered that summer heat makes oyster mushroom crops more vulnerable to green mold disease caused by a fungus called Trichoderma asperellum. When exposed to high temperatures (36°C), the pathogenic fungus becomes more aggressive by producing more spores, germinating faster, and generating molecules like hydrogen peroxide that damage the mushroom mycelia. Meanwhile, the oyster mushroom itself becomes more susceptible to infection at these higher temperatures, explaining why green mold outbreaks are so common during hot summer months in mushroom farms.

The Biocontrol and Growth-Promoting Potential of Penicillium spp. and Trichoderma spp. in Sustainable Agriculture

mycolabadmin

This review examines how two types of beneficial fungi, Penicillium and Trichoderma, can improve crop growth and protect plants from diseases without using chemical pesticides. These fungi work by colonizing plant roots, producing natural compounds that boost plant health, and fighting harmful pathogens. They are affordable, safe, and environmentally friendly alternatives for sustainable farming that can increase yields while reducing the need for synthetic fertilizers and fungicides.

Strain and contact-dependent metabolomic reprogramming reveals distinct interaction strategies between Laccaria bicolor and Trichoderma

mycolabadmin

Scientists studied how two types of fungi interact with each other when grown together. One fungus (Trichoderma) is used as a biocontrol agent to fight harmful fungi, while the other (Laccaria) helps trees grow. By analyzing the chemicals these fungi release both as gases and through their growth medium, researchers found that the fungi communicate and compete with each other differently depending on how close they are. These findings help us understand how fungi interact in soil and could improve the use of biocontrol agents in agriculture.

Identification and potential of the hyperparasite Acremonium persicinum as biocontrol agent against coffee leaf rust

mycolabadmin

Coffee leaf rust is a major disease that destroys coffee crops and costs the global coffee industry billions of dollars annually. Researchers in China discovered that a fungus called Acremonium persicinum naturally parasitizes the rust-causing fungus and can prevent coffee leaves from being infected. When this beneficial fungus was applied to infected coffee leaves, it completely stopped the rust fungus from growing and spreading. This discovery offers farmers an environmentally friendly alternative to chemical pesticides for protecting their coffee crops.

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

mycolabadmin

Chaetomium globosum is a fungus that can protect crops from various plant diseases by producing toxic compounds and parasitizing harmful pathogens. It also helps plants defend themselves naturally and improves soil health by promoting beneficial microorganisms. This makes it a promising alternative to chemical pesticides for sustainable farming, though more research is needed to optimize its effectiveness in real field conditions.

Investigating the activity of Bacillus subtilis and Trichoderma harzianum to mitigate Fusarium wilt disease of diverse cultivars of Vicia faba

mycolabadmin

Fava beans are damaged by a fungus called Fusarium that causes wilting and crop loss. Scientists tested two beneficial microorganisms—Trichoderma harzianum and Bacillus subtilis—as natural alternatives to chemical fungicides. Trichoderma worked better, reducing disease by over 70% while also boosting plant health and bean production in two different fava bean varieties.

Identification and potential of the hyperparasite Acremonium persicinum as biocontrol agent against coffee leaf rust

mycolabadmin

Coffee plants are severely damaged by a fungal disease called coffee leaf rust that destroys leaves and can reduce harvests by over 70%. Scientists in China discovered a beneficial fungus called Acremonium persicinum that acts as a natural enemy to the rust-causing fungus, essentially eating and destroying it. Laboratory tests showed this beneficial fungus prevented rust infection in 91% of cases and completely stopped the disease from spreading when applied to infected coffee leaves. This natural biological control offers an environmentally friendly alternative to chemical pesticides for protecting coffee crops.

Research Keyword: mycoparasitism