Treating the yard for fleas is often a necessary step to prevent the parasites from entering the home or infesting a pet. There are many pet-safe methods to help deal with this problem.
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Maintenance of the Yard
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Taking care of neglected yard chores is the first step in treating a yard for fleas. Weeds, tall grass, debris, trash and unwanted animals all provide safe haven for fleas and can make later treatments less effective. Mowing the grass allows sunlight to penetrate the ground, damaging eggs and larvae. Getting rid of trash, as well as weeding fence lines, sidewalks and gardens also reduces flea habitat.
Insect Growth Regulators
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Insect growth regulators, or IGRs, interrupt a flea's life cycle by preventing larvae from developing into adults. IGRs are used both inside and outside of the home and often sold at gardening centers. Check product labels to make sure it is appropriate for outdoor use.
Diatomaceous Earth
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Diatomaceous earth is comprised of diatom shells and has low toxicity for mammals. These minuscule shells scratch open insects' exoskeletons, which causes them to lose fluids and dehydrate. Sprinkle garden-grade diatomaceous earth over the lawn, under bushes and in shady areas. Reapply every seven to 10 days until the problem is resolved.
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