Compound type micro-nano biological repellent and use method thereof

Abstract

The invention discloses a compound type micro-nano biological repellent and a use method thereof. The compound type micro-nano biological repellent is characterized by being prepared from a component A, a component B and a component C through mixing, wherein the component A is prepared from a component A1, a component A2 and a component A3 through mixing, the component A1 is one or a mixture of micro-nano particles prepared from active ingredients of carophyllin, litsea cubeba oil, cinnamon oil, honeylocust leaf oil and camphor oil, the component A2 is a micro-nano particle prepared from an active ingredient of capsicin, and the component A3 is one or a mixture of micro-nano particles prepared from active ingredients of gland extracts of cats and foxes; the component B is one or a mixture of micro-nano particles prepared from active ingredients of orange flower oil, black pepper oil, artemisia selengensis and small-leaf mugwort; the component C is one or a mixture of micro-nano particles prepared from active ingredients of neem oil, Citrus junos and asarum oil. The compound type micro-nano biological repellent is environment-friendly and non-toxic, is not harmful to people and livestock and cannot influence the environment.

Description

Technical field [0001] The invention relates to a biological repellent, which belongs to the cross-technical field of micro-nano materials and ecological environmental protection engineering, in particular to a composite micro-nano biological repellent and a method of use thereof. Background technique [0002] In the current biochemical repellent, it is preferable to use natural products to extract components, because they are non-toxic and will not cause harm to humans and other animals, and they are naturally degraded and will not pollute the environment. However, the biological repellent currently on the market has a single repellent category, which only specifically targets repellents, birds, or insect repellents. This is mainly because these published repellent formulas composed of natural product extracts are mostly made of a mixture of various natural product extracts. The physical and chemical properties of these natural product extracts of different polarities are differ...

AI Technical Summary

Problems solved by technology

However, the biological repellents currently on the market have a single type of repellent, and they are only specific for repelling mice, birds or insects.

This is mainly because most of these published repellent formulas composed of natural product extracts are mixed with various natural product extracts. The physical and chemical properties of these natural product extracts with different polarities are different. The solubility in aqueous or organic solutions is different, and under given process conditions, the active ingredients of a certain extract are released well, while the active ingredients of another extract are not, which leads to the expected multiple effective Combination of ingredients to achieve enhanced hybrid repellency does not necessarily work

In particular, the physical and chemical properties of the two active ingredients are quite different, such as natural plant ingredients and animal gland extracts, it is difficult to achieve uniform mixing in a solvent system

In addition, these active ingredients degrade into small molecules at different speeds, which also leads to the inability to accurately control the repellent aging period and predict when the repellant will fail

Another problem is that many active ingredients of plant natural products are easy to volatilize in the solvent phase, which is not easy to preserve, and their repellent effect is often affected by ambient temperature, humidity and wind direction