Herbicides, Insecticides, Fungicides

Herbicides, insecticides, and fungicides are an important part of plant care for lawns, vegetables, flowers, trees, and bushes. Unwanted weeds, pests, and disease can destroy healthy plants, trees, flowers, and shrubs. A.M. Leonard carries a variety of pest control supplies to keep your plants healthy.

Prevent powdery mildew, scab, blight, and more with our selection of fungicides, available for trees, lawns, and plants. Either injectable or topical insecticides and fungicides can effectively protect trees.

Biological plant fungicides keep plants from becoming infected but can also help plants to grow better by creating a synergy with the plant’s roots that helps protect them from fungus. Our quality 70% neem oil is a fungicide, miticide, and insecticide that is safe to use for organic gardening. It can be safely used on roses, fruit and nut trees, and vegetables.

To protect your plants from insects, we have insecticides for slugs, snails, mosquitoes, wasps, beetles, termites, borers, aphids, and other insects as well. Some of our insecticide options are 100% natural.

We offer both pre-emergent and post-emergent herbicides for lawns. Herbicides we carry include Roundup, Brushmaster, and Snapshot. We carry pre-emergent herbicides in both granular and spray formulas. Surfactants can be used with spray herbicides to help lower the surface tension of a liquid, allowing it to spread and cover more evenly. Combination fertilizer and herbicides are also available for lawns. We also have systemic and contact liquid fungicides.