Garlic can protect your garden. Common Sense Pest Control Quarterly. Diatomaceous earth for pest control. Silica gel for pest control. USP mineral oil versus horticultural oil.
Corn gluten meal is the least-toxic herbicide.
Fungicide and fertilizer reduction on golf courses. Matching nematodes to target pests. Plant disease biocontrol and ectomycorrhizae. Plant disease biocontrol and VAM fungi. Plant disease biocontrol and VAM fungi.