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Anticoagulant rodenticide penetrant as well as preparation method and application thereof

A rodenticide and penetrant technology, applied in rodenticides, botanical equipment and methods, applications, etc., can solve the problem of no anticoagulant rodenticide penetrant research reports, water and soil pollution, and easy shedding of drugs. and other problems, to achieve the effect of improving the rodent control effect, improving the resistance to rain erosion, and improving the rodent control effect.

Active Publication Date: 2015-05-06
PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the solubility of most anticoagulant rodenticides at room temperature is slightly soluble or insoluble in water, and the southern region has frequent rainfall, the drugs adhering to the surface of rice are easy to fall off or are washed by rain, reducing the control effect, and causing water and soil pollution.
The penetrant mainly utilizes the chemical characteristics of the anticoagulant rodenticide, which is insoluble in water and soluble in organic solvents, to increase the water solubility of the drug and improve the utilization rate of the drug, thereby indirectly playing a synergistic effect. At present, no anticoagulant Related Research Reports on Blood Rodenticide Penetrant

Method used

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  • Anticoagulant rodenticide penetrant as well as preparation method and application thereof
  • Anticoagulant rodenticide penetrant as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: the preparation of anticoagulant rodenticide penetrating agent

[0022] Weigh 8g NaOH and 5g NaCl respectively, dissolve them in 80ml of water, add 15ml of ethanol and 5ml of dimethyl sulfoxide, and mix well to obtain the anticoagulant rodenticide penetrant.

Embodiment 2

[0023] Embodiment 2: the preparation of anticoagulant rodenticide penetrating agent

[0024] Weigh 6g NaOH and 5g NaCl respectively, dissolve them in 75ml of water, add 20ml of ethanol and 5ml of dimethyl sulfoxide, and mix well to obtain the anticoagulant rodenticide penetrant.

Embodiment 3

[0025] Embodiment 3: the preparation of anticoagulant rodenticide penetrating agent

[0026] Weigh 8g KOH and 3g NaCl respectively, dissolve them in 77.5ml of water, add 15ml of ethanol and 7.5ml of dimethyl sulfoxide, and mix well to obtain the anticoagulant rodenticide penetrant.

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Abstract

The invention belongs to the technical field of deratization, and discloses an anticoagulant rodenticide penetrant as well as a preparation method and application thereof. The anticoagulant rodenticide penetrant contains 6-8% of alkali in mass fraction, 3-5% of sodium chloride in mass fraction, 15-20% of ethanol in volume fraction, 5-7.5% of dimethyl sulfoxide in volume fraction, and the balance of water. The anticoagulant rodenticide penetrant improves the water solubility of an anticoagulant rodenticide, so that the penetrability of the anticoagulant rodenticide is improved, the content of the drug entering rice grains in husks is increased, the utilization rate of the drug is promoted, and the deratization effect is improved by 150% under the condition that the usage amount of the anticoagulant rodenticide is not increased. Meanwhile, the rain drop erosion resistance of the rodenticide is improved, so that the anticoagulant rodenticide penetrant has a significant synergistic effect.

Description

technical field [0001] The invention belongs to the technical field of rodent control, and in particular relates to an anticoagulant rodenticide penetrating agent and a preparation method and application thereof. Background technique [0002] Anticoagulant rodenticide is also called chronic rodenticide. Compared with acute rodenticide, it has the advantages of good palatability, high rodent control effect and safe use, so it has been widely used at home and abroad. The use of this type of rodenticide accounts for about 90-95% of the total amount of rodenticides, but there are very few varieties of resources, only two generations of nearly ten varieties. Due to the long-term and extensive use of anticoagulant rodenticides, domestic and foreign house mice and voles have developed a certain degree of drug resistance to these drugs, and the rodent control effect has declined year by year. Some areas are facing a passive situation where no drugs are available. For this reason, s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/30A01N43/16A01P11/00
Inventor 冯志勇宁巨宝姚丹丹隋晶晶
Owner PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI
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