Biological rodenticide with multiple deratization effects and preparation method thereof

A rodenticide and rodenticide technology, applied in botany equipment and methods, chemicals for biological control, rodenticide, etc., can solve problems such as hazards, achieve reduced production costs, good effect, and good stickiness Effect

Inactive Publication Date: 2020-09-01

丁柯中

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AI-Extracted Technical Summary

Problems solved by technology

The blue-green algae outbreak has brought serious harm to the fishery and aquaculture industry. Due to the eutrophication of the water bodies, the waters of Taihu Lake, Chaohu Lake and Erhai Lake are all showing the trend of blue-green algae outbreak. The management of blue-green algae has become a world-class water environment ecological pollution control problem; The treatment of blue-green algae costs billions of dollars every year, and millions of tons of blue-green algae are salvaged; in order to develop and utilize blue-green algae as a resource, in order to achieve the purpose of turning waste into treasure and realizing environmental governance by economic means, scientists f...

Method used

[0095] The results show that the rodenticide that has added blue-green algae mud, compared with the rodenticide that does not add blue-green algae mud, its killing effect is significantly enhanced.

[0098] The present invention has discovered for the first time the food-attracting effect of blue-green algae mud on rodents. Rodents like to eat fishy smell, blue-green algae has a strong natural fishy smell, and the palatability to harmful rodents is greatly improved; the invention discovers the binding effect of blue-green algae mud on particles for the first time. The formed granules are firm and viscous, and the use of blue-green algae mud to replace the chemical binder not only reduces the production cost, but also prevents the peculiar smell caused by the addition of chemical binders; Toxic component, cyanotoxin, combined...

Abstract

The invention provides a biological rodenticide with multiple deratization effects, which comprises the following raw materials in parts by weight: 40-60 parts of blue-green algea mud and 15-25 partsof tripterygium wilfordii micro powder. The toxic component blue-green algea toxin contained in the blue-green algea mud is combined with the tripterygium wilfordii micro powder, so that a remarkablesynergistic effect is achieved; the prepared rodenticide has an antifertility effect on male rats, also has a remarkable antifertility effect on female rats, and has a poisoning effect and an anticoagulation effect on various harmful rats; and the rodenticide disclosed by the invention is prepared from pure natural raw materials, does not pollute the environment, does not easily cause drug resistance, does not generate a secondary poisoning phenomenon, is easy to naturally degrade, and belongs to a green and safe biological rodenticide.

Application Domain

BiocideChemosterilants +3

Technology Topic

ChemistryToxicity +9

Image

Examples

Experimental program(14)

Example Embodiment

[0030] Example 1:

[0031] In parts by weight, the rodenticide includes the following raw materials: 49.7 parts of blue algae mud, 19.9 parts of tripterygium wilfordii powder, 10 parts of corn flour, 10 parts of flour, 10 parts of peanut meal, and 0.4 parts of vegetable oil.

[0032] A method for preparing a biological rodenticide with multiple rodenticide effects, including the following steps:

[0033] 1) Preparation of tripterygium wilfordii powder: dry the roots and stems of Tripterygium wilfordii to a moisture content of less than 13%, and then grind them at the physical cell level at 10-35°C to obtain tripterygium wilfordii powder with a particle size of 300 mesh;

[0034] 2) Preparation of rat attractant feed: take 1kg corn meal, 1kg flour, 1kg peanut meal, 0.05kg vegetable oil and put it in a mixer, rotate and mix to make rat attractant feed for later use;

[0035] 3) Pre-mixing: Weigh 2 kg of Tripterygium wilfordii fine powder made into a grinder, add 2 kg of rat-inducing feed, grind and mix to obtain a pre-mix;

[0036] 4) Mixing: Pour the premix together with the rest of the rat-inducing feed into the mixer, then add 5 kg of blue algae mud, stir and mix well to obtain a mixture;

[0037] 5) Granulation: send the above stirred and mixed mixture to the granulator to make granules; put the granules into the oven at 80℃ for drying for 1 hour, and then seal them in impermeable after cooling In a light aluminum-plastic bag, the net content of each bag is 100g, and then boxed, 10 bags per box, and then boxed and stored.

Example Embodiment

[0038] Example 2:

[0039] In parts by weight, the rodenticide includes the following raw materials: 60 parts of blue algae mud, 15 parts of tripterygium wilfordii powder, 10 parts of corn flour, 5 parts of bran, and 10 parts of sesame meal.

[0040] A method for preparing a biological rodenticide with multiple rodenticide effects, including the following steps:

[0041] 1) Preparation of Tripterygium wilfordii fine powder: Dry the whole tripterygium wilfordii plant (including roots, stems, leaves, flowers and fruits) to a moisture content of below 13%, and then grind it at the physical cell level at 10-35°C to obtain a particle size of 100 mesh Tripterygium wilfordii powder;

[0042] 2) Preparation of rat attractant feed: take 100kg corn meal, 50kg bran, and 100kg sesame meal meal powder in a mixer, rotate and stir to make a rat attractant feed for later use;

[0043] 3) Pre-mixing: Weigh 150kg of Tripterygium wilfordii fine powder made into a grinder, add 150kg of rodent feed to grind and mix to obtain a pre-mix;

[0044] 4) Mixing: Pour the pre-mix together with the rest of the rat-inducing feed into the mixer, and then add 600 kg of blue algae mud, stir and mix to obtain a mixture;

[0045] 5) Granulation: send the above stirred and mixed mixture to the granulator to make granules; put the granules into the oven at 60℃ for drying for 3 hours, and then seal them in impermeable after cooling. In a light aluminum-plastic bag, the net content of each bag is 100g, and then boxed, 10 bags per box, and then boxed and stored.

Example Embodiment

[0046] Example 3:

[0047] In parts by weight, the rodenticide includes the following raw materials: 40 parts of blue algae mud, 25 parts of tripterygium wilfordii powder, 15 parts of corn flour, 10 parts of bran, and 10 parts of peanut meal.

[0048] The preparation method is the same as in Example 1.

PUM

Property	Measurement	Unit
Particle size	100.0 ~ 300.0	mesh
Particle size	300.0	mesh
Particle size	100.0	mesh

Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Improve palatability
less prone to drug resistance

Biological rodenticide with multiple deratization effects and preparation method thereof

A rodenticide and rodenticide technology, applied in botany equipment and methods, chemicals for biological control, rodenticide, etc., can solve problems such as hazards, achieve reduced production costs, good effect, and good stickiness Effect

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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