What is the best spray for whitefly?

Imidacloprid. Imidacloprid is one of the most effective systemic whitefly insecticides. When applied as a soil drench, it can drastically reduce the insect and larvae population within a matter of weeks. This chemical provides lasting protection and only needs one yearly application to keep these bugs at bay.

What do you spray on guava trees?

Thiodan and carbaryl are two insecticides approved for guavas, reports Agrifarming, but their use is limited. Each one needs to be sprayed twice, once before the fruit matures and another at maturity. Do not spray at the stage when the fruit is ripe.

What is a natural remedy for whiteflies?

According to the National Gardening Association, the following simple homemade mixture should be helpful to control and deter whiteflies: Use a mix of dish soap and water. A good squirt of soap to a gallon of water should work. As mentioned above, only spray in cooler temperatures; late in the day is best.

How do you make insecticidal soap for whiteflies?

How to Make Insecticidal Soap

1. Combine one cup (240 mL.) of oil, any variety, such as vegetable, peanut, corn, soybean, etc. with one tablespoon (15 mL.) of dishwashing liquid or other “pure” soap.
2. Mix two teaspoons (10 mL.) of this “soap” mixture to every cup (240 mL.) of warm water and put into a spray bottle.

How do you control white flies on guava?

Use of detergents against guava whitefly has been reported by other authors. Use of mild solution of soap, mixing an inexpensive liquid dish washing detergent @ 1 tablespoon per gallon of water, and thoroughly spraying the underside of infested leaves can control the guava whitefly (CABI, 1999).

How do I protect my guava from fruit flies?

The use of organic insecticides derived from the distillation of basil (Ocimum spp) and tea tree (Melaleuca bracteata) leaves containing methyl eugenol (C12H24O2) is very effective to control fruit flies in guava orchard, so that it is able to decrease pest attack and consequently increase farmers income.

What is insecticidal soap spray?

Insecticidal soap is made with potassium salts of fatty acids, and it’s commonly used by gardeners to curb infestations of insects and pests on their plants. Soap sprays are effective for soft-bodied insects such as mealybugs and aphids. Insecticidal soap does not harm the plants.

Is vinegar good for whiteflies?

Vinegar is one of the best ingredients to make a pest control spray. It is effective in repelling ants, mosquitoes, fruit flies, and many others.

How do you make organic white fly spray?

You can mix up a simple recipe for an insecticide spray for whiteflies right in your kitchen. First, make a base mixture with 1 tablespoon of regular dish soap (not one with added bleach or an antibacterial soap) and 1 cup of vegetable oil. Pour it into a bottle that can be sealed, and shake well to mix.

How do you make white fly spray?

A simple solution made from liquid dish soap and water will kill adult whiteflies without harming plants. Add 1 tablespoon of liquid dish soap to 1 gallon of water and mix well. Pour the solution into a plastic spray bottle and spray it on all infested plants, saturating the leaves’ upper and undersides and the stems.

How do I get rid of bugs on my guava tree?

How to Deter Insects on Guava As you can see, there are plenty of pests that are attracted to guava trees. The best way to combat insect attackers is to keep the tree healthy. Provide optimal growing conditions with irrigation when needed, adequate drainage and fertilization, and prune out any dead or diseased limbs.

How do you get rid of guava mummification?

Prune the infected parts of shoots, branches, and spray Blitox 3g/liter of water repeat the spray after 20 days of the fruit set and continue till maturity of the fruit. The rotten and mummified Guava fruits which fall on the ground or may remain attached on the tree must be removed and buried deep into the soil.

How do I get rid of fruit flies in my Fruit?

Clean cultivation or sanitation of orchard is important to reduce/check fruit infestation of fruit flies. Collect and dump deep in the pit the fallen infested Guava fruits. Daily cover the fruit with soil and do not leave the pit uncovered for long.

How do I get rid of white flies on my plants?

Repelling the Whitefly Repel whiteflies with companion plants. French and Mexican marigolds tend to repel whiteflies, as do nasturtiums. Spray your plants with a soap and water mixture. In a 32-ounce spray bottle, mix rubbing alcohol with water at a 2:5 ration. Spray earthworm castings at the base of the plant.