Boric acid versus aphids

Boric acid - universal folk remedyused in the garden, in the garden to exterminate many pests. The drug is sold in the pharmacy in the form of a solution, powder. It is the latter option that is used to prepare an effective insect repellent. Boric acid from aphids - how effective is it worth it to use, the answers to these questions concern gardeners and gardeners.

Substance action

The active ingredient is odorless, tasteless. Used a means for preparing an aqueous solution, mixed in bait. A small fraction of the poison enters the body through contact, most of it through the esophagus. The probability of death depends on the amount of acid that has accumulated in the body of the insect.

In the body of the pest, the substance blocks impulses, causes muscle paralysis, death. The effect is expected for about a week. Boric acid from aphids in the garden is used quite often, but the effect of such a drug for small insects is minimal.

On a note!

Body size aphids makes no more than 7 mm. Boric acid has a relatively large size, does not enter the body through contact through the chitinous cover. Mixing it into the bait does not give an effect, as the aphids feed exclusively on plant juices. Acid is not absorbed in the tissue of the sheet plate; it remains on the surface. Boric acid against aphids is a useless remedy, but can be used for other purposes.

The benefits of boric acid in the fight against aphids

Aphid wings appear by the end of summer, in this state pests are able to migrate to shrubs, trees, weeds, cultivated plants. Before that, they help them to spread throughout the garden, the garden black ants. Insects benefit greatly from this.

Ants feed on a sticky secret, which leaves aphids behind, sucking the sap from the plants. Ants choose the best places for her. Especially exposed to infection:

• fruit trees (including Apple tree, pear, plum and cherry);
• roses;
• currant;
• cucumbers;
• tomatoes;
• pepper;
• cabbage;
• viburnum;
• dill;
• raspberries;
• houseplants;

On a note!

To prevent infection of the site, reduce the number of aphids, it is necessary to examine it for the presence of anthills and their destruction.

Drug use

You can use the tool in several ways:

• The powder is scattered in places where ants were seen. In the beds near crops, which destroys aphids. Sprinkle over the anthill.
• Prepare an aqueous solution. Dissolve the sachet in cold water, water the anthills, spray the plants from the garden spray.
• Make bait. The drug is mixed with powdered sugar, sprinkled with a path. Boil an egg, add the active ingredient to the yolk, a little water, roll the balls. The bait is laid out around the garden, near the anthills.

The main advantage of the drug is safety for humans, plants. The disadvantage is the slow effect.

Boric acid is one of the most affordable, common means for gardeners, gardeners, but it does not allow getting rid of aphids. More effective professional aphids.