Biorational solutions (those utilizing beneficial or symbiotic fungi and bacteria) are an economical and highly effective option against a wide range of foliar and soil diseases. You will get the best possible results before the onset of symptoms, but if symptoms are already present, simply begin treatment as soon as possible. We offer many choices in biorationals here at ARBICO Organics, including:
- Trichoderma harzianum, strain T-22. This patented fungus utilizes several methods to suppress fungal diseases. Principally, it forms a physical bond with the root system of the plants to establish itself in the root zone and thereby prevent other pathogens from colonizing the soil. The RootShield® line of products has this fungus as its active ingredient. They are all OMRI Listed and come in a variety of formulations and sizes to best suit your personal needs.
