10 Fast Ways to Control Pests

10 easy ways to outsmart garden pests

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Negate nematodes
Marigolds can greatly reduce the damage caused by root-ravaging nematodes—those tiny soil-dwelling wormlike pests—but only if you use them correctly. For the best effect, grow a thick stand of marigolds as a cover crop for a season, then turn them under the soil. The next year, plant whatever you like in that area—nematdoes won’t be around to cause trouble underground.

Photo: Rodale

 
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