To control armyworms, use it according to instructions that come with your purchase. Bacillus thuringiensis (B.t.)īt is a natural bacteria that will kill certain pests such as small armyworm larvae and leaf and needle-eating caterpillars. The liquid soap will make the solution stick to the plant longer.Īlternatively, buy the concentrate and apply it according to the instructions on the container. Next, pour the mixture into a spray container and coat your plants. To make a killer homemade army worm spray, combine 2 tablespoons of neem oil and 2 teaspoons of liquid soap with a gallon of water. The only drawback is that rain and extreme weather mean this organic pesticide has to be applied more frequently. The wasp larvae will consume the army caterpillar before it has a chance to hatch. The second option thrives side-by-side with the critters, with the wasps laying their eggs inside armyworm eggs. There are a few varieties you can choose from, such as braconid wasps, Ichneumon wasps, and Trichogramma wasps. You can always introduce predatory wasps into your garden. This liquid insecticide is also safe to use on organic crops. Made by a soil bacterium, Spinosad kills army worms and other soft-bodied pests naturally. One of the best insecticides for armyworms and other types of destructive pests in your garden is Spinosad. Physically go through your garden and remove them by hand as you find them. This is one of the best organic options for guaranteed removal and death of these worms. Here’s how to get rid of armyworms organically and naturally. How do you repel army worms effectively without damaging your plants or the beneficial insects you want to keep around? So let’s assume that you’ve discovered leaf-eating worms looking like voracious caterpillars in your precious garden. If you’ve never seen an army worm before, we’ll show you precisely what to look for, as well as how to kill them if you do find that you’ve got an infestation. Not exactly ideal news as they can create extensive crop damage. If you should see an armyworm, then rest not-so-assured that there will likely be hundreds more to follow.
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