RU2729742C1 - Method of producing an insectoacaricidal concentrate for plant protection - Google Patents

Abstract

FIELD: agriculture.SUBSTANCE: invention relates to agriculture and can be used in creating environmentally safe plant protection technologies. Method for preparing the insectoacaricidal preparation involves preparation of decoctions of dry raw materials: Tanacetum vulgare – 65 g, Chelidonium asiaticum – 35 g, Artemisia vulgaris – 40 g by pouring each of them 1 l of water. Prepared decoctions are mixed and an emulsion of green soap is added in amount of 30 g.EFFECT: invention enables to obtain a plant protection agent with a highly concentrated content of active substances, which is characterized by fast preparation, a wide range of action and can be used for a long period without habituation.1 cl, 2 tbl

Description

The invention relates to the field of agriculture and can be used to create environmentally friendly technologies for plant protection.

Let's take a look at the ingredients in our recipe. Green soap is made up of bovine animal fats, vegetable fats include soybean or sunflower oil, potassium salts of fatty acids, and water. The principle of exposure to the surface of the treated object is to create a thin film that prevents the development of diseases on plants and protects against insect pests, and given that the drug contains an impressive percentage of fats and oils, the protective layer is resistant to atmospheric temperature extremes and precipitation.

Common wormwood (Artemisia vulgaris L), the Asteraceae family, contains essential oil, ascorbic acid, carotene, tannins, alkaloids, coumarin derivatives - esculetin, scopoletin, umbelliferone; inulin, saponins, choline, mucous and resinous substances.

) содержит эфирные масла, флавоноиды, алкалоиды, горькое вещество танацетин, органические кислоты, дубильные вещества, смолы, камедь, витамины группы В, каротин, витамин С, применяют для борьбы с такими вредителями как мухи, муравьи, клещи, гусеницы бабочек вредителей и моль, в этих случаях пижма работает, в основном, за счет резкого запаха.Common tansy (

) contains essential oils, flavonoids, alkaloids, the bitter substance tanacetin, organic acids, tannins, resins, gums, B vitamins, carotene, vitamin C, used to combat pests such as flies, ants, ticks, butterfly caterpillars, pests and moths , in these cases, tansy works mainly due to the pungent smell.

Asiatic celandine (Chelidonium asiaticum) contains ascorbic acid, carotene (vitamin A), organic acids (malic, citric, succinic), essential oils, bitterness, resins and saponins, natural antibiotics (phytoncides), poisonous alkaloids (chelidonin, sanguinarine, protopinarine, allokryptopin, coptisine).

Prepare the green soap emulsion as follows: pour 30 g of green soap with water at a temperature of 90 ° C, cool. We prepare a decoction of tansy, take 65 g of dried raw materials, pour 1 liter of boiling water with 1 liter of water, let stand for two hours. The broth has cooled down, we filter. Prepares a decoction of celandine 35 g of dry raw materials pour 1 liter of hot water, insist, filter. Preparation of a decoction of wormwood includes 40 g of dry raw materials, pour 1 liter of boiling water, insist, filter. We combine decoctions of tansy, celandine, wormwood and fill in an emulsion of green soap.

The advantages of biological products are that the substances contained in biological insecticides do not accumulate in the tissues of agricultural plants, while effectively suppressing the influence of pests without causing harm to humans and animals; some means not only fight insects, but even strengthen the immunity of garden crops, for example, Fitosporin-M, Fitoverm. The insectoacaricide developed by us is not dangerous for the environment, there is no addiction of plants, and the biological preparation Fitoverm is moderately dangerous for bees and it is not allowed to get the preparation into water bodies (Table 1).

Studies on different crops confirm the effectiveness of the drug and its insectoacaricidal action (table 2).

The method of application consists in spraying the affected plants with a spray bottle and healthy plants from a preventive point of view, and for maximum effect the plants should be uniformly moistened with a solution, the dose of the preparation and the frequency of treatment depends on the culture being grown.

(полынь обыкновенная), Chelidonium asiaticum (чистотел азиатский),

(пижма обыкновенная), вода, калийные соли жирных кислот, животные жиры, растительные масла, а его неограниченная кратность применения за период вегетации, способ и дозы -10 мл инсектицидного концентрата на 10 л воды, являются результатом снижение затрат в приготовлении препарата, экологически чистого, эффективного в борьбе с вредителями растений.Thus, the composition of the insectoacaricidal concentrate has been developed:

(wormwood), Chelidonium asiaticum (Asian celandine),

(common tansy), water, potassium salts of fatty acids, animal fats, vegetable oils, and its unlimited frequency of use during the growing season, the method and doses of 10 ml of insecticidal concentrate per 10 liters of water, are the result of a reduction in costs in the preparation of an environmentally friendly effective in combating plant pests.

Claims (1)

A method of obtaining an insectoacaricidal preparation, characterized in that decoctions are prepared from dry raw materials: common tansy - 65 g, Asian celandine - 35 g, wormwood - 40 g by pouring each of them with 1 liter of water, after which they are mixed and added emulsion green soap in the amount of 30 g.