Natural bird repellent composition and preparation method thereof

Abstract

The invention relates to the field of agricultural bird repellent, particularly to a natural bird repellent composition and a preparation method thereof, and aims to provide the natural bird repellent composition to overcome the defects that the sound bird repellent and visual bird repellent are effective within short time but ineffective after long time when birds are adaptive, and physical bird repellent equipment is high in cost and large in maintenance workload. The natural bird repellent composition is prepared from the following components in parts by mass: 20-70 parts of vegetable oil, 1-50 parts of wintergreen oil, 10-60 parts of dimethyl phthalate, 10-30 parts of camphor oil, 10-30 parts of citionella oil, 10-50 parts of AEO, 5-30 parts of ethyl alcohol and 5-20 parts of water. The preparation method of the natural bird repellent composition comprises the following steps: adding the vegetable oil in a reaction tank, then adding the AEO under the normal temperature stirring condition, and after full dissolution, adding the dimethyl phthalate, wintergreen oil, other plant essential oil, water and ethyl alcohol. The natural bird repellent composition does not take toll on birds, does not pollute the environment, and is convenient to use, high in smell bird repellent content, and durable in effect.

Description

technical field [0001] The invention relates to the field of agricultural bird repelling, in particular to a natural bird repelling composition and a preparation method. Background technique [0002] With the development of society and the promotion of policies to maintain ecological balance, the number of birds has gradually increased, but with the frequent activities of birds, bird damage is common in agriculture, forestry, power systems, airports and other fields, seriously affecting production and normal operate. [0003] More and more crops are harmed by birds. Bird damage has become one of the most troublesome problems faced by crop sowing and harvesting. Birds plan and eat the seeds that have just been sown, resulting in uneven emergence and re-seeding phenomenon from time to time; When the crops are ripe, the birds will peck the crops, resulting in reduced yield and quality of crops. In terms of fruit trees, long-billed birds such as gray magpies peck at the fruit...

AI Technical Summary

Problems solved by technology

But some can directly kill birds, some are poisonous to the environment and humans, and do not meet the requirements of ecological protection