What kills insects but not plants?
Vegetable Oil Spray A homemade, natural pesticide made from vegetable oil mixed with a mild soap (such as Dr. Bronner’s Castile soap) can have a devastating effect on certain troublesome insects, such as aphids, mites, thrips, etc. Neem oil is effective against aphids, mealybugs, whiteflies, spider mites, thrips, and caterpillars. Neem oil will also help to get rid of powdery mildew. To use neem oil, mix one or two teaspoons of pure neem oil with one liter of water, add one teaspoon of liquid soap, and spray the mixture onto the leaves.Easy to apply and can be used up until the day of harvest. No matter what concentration of neem oil you use, all you need to do is mix it with water and spray it directly on plant leaves. Follow the label’s directions to make sure you are mixing the right proportions of oil and water.
What can I spray on my plants to keep bugs from eating them?
If you have a bottle of vinegar lying around, it could be the perfect pest control solution! Start by adding one cup of vinegar to three cups of water, then mix it in a spray bottle. Spray the solution on your houseplants and the strong scent will irritate the insects enough that they’ll find food elsewhere. Alternatively, you can also make a spray solution made of equal parts white vinegar and water to use alongside your trap, particularly if you want to get rid of swathes of gnats flying around in the air or landing on your surfaces, suggests Sholom Rosenbloom, pest control expert and owner of Rosenbloom Pest Control.
What can I spray on plants with holes in leaves?
For larger areas, try Sevin Insect Killer Concentrate or Sevin Insect Killer Ready to Spray. People and pets can reenter the area when sprays dry. Leaf damage intensifies when caterpillars come in multiples. Concoct your own spray You can also mix a homemade insect repellant by combining 1 tablespoon of mild dishwashing liquid with 1 tablespoon of cooking oil, and 1 quart of water. Mist your plants once a week, but be sure to do so after watering. This method will work on nearly any blossom except orchids.Effective pest control is fast and simple with trusted insecticides from Sevin brand. Sevin Insect Killer Concentrate and Sevin Insect Killer Ready To Spray liquids kill and control common rose pests and hundreds of other garden pests, including ants and other nuisance pests attracted by honeydew.