SU1428338A1 - Repelient for protecting pine trees from damages by wild hoofed animals - Google Patents

Abstract

The invention relates to forestry and hunting, in particular to means of protecting woody plants from damage by wild animals, and can be applied to protect tree trunks and seedlings of coniferous trees, mainly from their elk, red deer and roe deer. The aim of the invention is to increase the duration of the repellent. The repellent consists of crude tall oil 5–15%, caolin 10–25%, ammonia 1–1.5% j xanthan 2.0– 3.0%, and water the rest. A repellent is made in a mixer. E-emulsifier with a fipation rate of 3000 rpm. It can be stored for 3-5 months. Before use, they are mixed again and sprayed on the basis of the I thousand of 2-3-year-old saplings of 10-12 liters of repellent or 1.0 to 0.3 liters of repellent for 1 stem of a 20-40-year-old spruce, 6% to 100% in the protection of spruce stems and 72.4-100% in the protection of shoots. 3 tab. § (L

Description

The invention relates to forestry and hunting households, in particular to means of protecting woody plants from being protected by wild animals, and can be used to protect tree trunks and seedlings of coniferous trees, mainly from their elk gnawing, roe deer.

The purpose of the invention is to increase the duration of the repellent. ; The repellent consists of raw tall oil, kaolin, ammonia, xanthan and water.

Example 1. For the manufacture of repellent, a mixer-emulsifier with a rotation speed of about 3000 rpm and polyethylene barrels with a capacity of 50 liters are used. To obtain a single; N-emulsion emulsion, first pour water and a solution of the required amount of xanthan into the tank, spin the kaolin crushed into flour, and add crude tall oil and ammonia. The whole mixture is mixed with an emulsifier-mixer for 3 minutes. Barrels with a ready-to-use repellent at positive temperatures can be stored for 3-5 months. Before use, the mixture must be re-mixed well, so that all components are evenly distributed.

Example 2. The trunks of 20-40-year-old spruce trees and saplings of pine and spruce are used to repellent. The treatment (spraying) of tree trunks and seedlings is carried out using knapsack sprayers. The repellent is applied to thin tree trunks.

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layer up to 2 m in height. A repellent is applied to the seedlings with a thin layer on the apical shoot and the last verticil. For processing 1 thousand 2-3 year old saplings of coniferous breeds, 10-12 liters of repellent are needed, for processing I stem of a 20-40 year old spruce 0.1-0.3 l of repellent. In order to protect tree trunks, repellent is used no more than once every three years.

The treatment is carried out with the repellent composition shown in Table 1.

The results of the effect of repellent with different composition are presented in Table. 2

The results of the effect of the optimal repellent composition for three years are presented in Table. 3

Claims (1)

Thus, the coefficient of preservation (Kg), calculated by the Abbot formula, is 78.6-100% in protecting spruce stems and 72.4-100% in protecting sprouts. Invention Formula A repellent for protecting coniferous trees from damage by wild ungulates, containing crude tall oil, kaolin and water, about t-l and h with the fact that, in order to increase the duration of the repellent, it additionally contains 10% ammonia and xanthan in the following ratio, wt.%: Tall oil 5-15 Kaolin 10-25 10% ammonia 1.0-1.5 Xanthan2-3 WaterEverything Table b Crude tall oil Xanthan Ammonia Water table 2 Table 3