Plant, tree, and lawn care is a delicate process and can be hindered by a variety of diseases and other problems. Fortunately, you can stop the spread of damaging, unsightly fungus with A.M. Leonard's selection of quick and effective fungicide and pest control supplies. Our products are ideal for use in nurseries, landscaping, greenhouses, and turf.
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  1. Image 1 of the 70% Neem Oil Insecticide Miticide and Fungicide 1 Gallon
    70% Neem Oil Insecticide, Miticide and Fungicide, 1 Gallon
  2. Image 1 of the Actinovate SP Biological Fungus Control
    Actinovate SP Biological Fungicide and Bactericide
  3. Leonard Disease Shield Copper Soap
    Leonard Disease Shield Copper Soap
  4. Image 1 of the Regalia Organic Bio Fungicide
    Regalia; Organic Bio-Fungicide
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Here you will find quality fungicide products from leading brands like Actinovate, Alamo, Agri-Fos, Agrisan, and Plant Doctor. Highly concentrated powders like Actinovate's SP Biological Fungicide and Bactericide are 100% water soluble and help control lawn, root, and foliar diseases like Brown Patch, Dollarspot, Pythium, Fusarium, Powdery Mildew, and Black Spot. This biological product is also safe for pets, people, and the environment.

For treating trees in urban areas, we offer localized injectable fungicide and micronutrient solutions that are delivered directly into a tree's vascular system. No matter the plant type or location, we've got the products you need to keep your landscape healthy and attractive.

A.M. Leonard has long offered professional gardeners and landscapers the very best in horticultural and lawn care products. Trust us to be your first and last stop for fungicide and pest control supplies.