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What are the benefits of applying milky spores?

Chris Parker
Pest Control Specialist
Chris Parker is the Founder of Parker Eco Pest Control, a sustainable pest control service in Seattle, Washington. Since 2016, Chris has been specializing in Integrated Pest Management and doesn’t use any chemicals for pest removal. He offers removal services for ants, rodents, fleas, spiders, wasps, and more. Chris is a certified Commercial Pesticide Applicator in Washington State and received his bachelor’s from the University of Washington.

Chris Parker

Pest Control Specialist

Expert Answer

Using milky spores presents several benefits, particularly as a chemical-free method for eliminating grubs from your yard. Unlike chemical pesticides, milky spores target grubs specifically without harming other beneficial creatures in your lawn. While grubs may have some benefits for your lawn, controlling their population can prevent damage to your grassroots and reduce the likelihood of attracting pests like moles and raccoons. When applying milky spores, it's essential to follow the instructions on the label carefully. Additionally, it's crucial to establish a method for measuring success. Since milky spores work by infecting and killing grubs, the effectiveness of the treatment may not be immediately apparent. It's essential to consider the lifecycle of the beetles and understand that results may take time to manifest. Therefore, patience is key when using milky spores, as it may take some time before you can accurately assess the reduction in grub populations in your yard.

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Can I use a grub killer with Milky Spore?

Community Answer

Milky Spore can be used when other insecticides have been used, but if you kill off the grubs before you use the Milky Spore than the spore will not have a way to multiply to kill off future grubs. Milky Spore will not harm earthworms.

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Do I put it on the lawn only, or should I put it on shrub beds, too?

Maidservicetoday902

Community Answer

Milky Spore is primarily intended for use on lawns where Japanese beetle larvae, or grubs, reside and feed on grassroots. While it can be applied to shrub beds, it is most effective in grassy areas. Applying it to your lawn will target the primary habitat of the grubs, providing the best control. However, if you have a severe infestation, applying it to shrub beds as well can help reduce the overall beetle population. Always follow the product instructions for the best results.

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Question

Can I mix milky spore powder with water to apply it using a sprayer?

WikiFlamingoWatcher249

Community Answer

You cannot mix the powder with water. The sprayer mix version works with a drop spreader like the Scotts Turf Builder Classic, and you should not use water with it either.

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Do I need to avoid getting the powder on my skin or clothes?

WikiFlamingoWatcher249

Community Answer

The powder can be harmful if absorbed through the skin, so wash it off after applying it. It also causes moderate eye and mouth irritation, so wearing gloves, safety goggles, and a face mask is recommended.

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