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Poison bait for killing Solenopsis invicta and preparation method thereof

A technology of RIFA and poisonous bait, which is applied in the fields of botanical equipment and methods, pesticides, biocides, etc., can solve the problems of strong toxic and side effects in the surrounding environment, complicated preparation process, limited insecticidal efficacy, etc., and achieves high efficiency and low toxicity cost. , Simple process, easy to operate effect

Inactive Publication Date: 2013-05-15
SHENZHEN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a high-efficiency, low-toxicity, low-cost Poisonous bait for killing red fire ants with low cost and simple preparation process and preparation method thereof

Method used

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  • Poison bait for killing Solenopsis invicta and preparation method thereof
  • Poison bait for killing Solenopsis invicta and preparation method thereof
  • Poison bait for killing Solenopsis invicta and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The former medicine of insecticide is dissolved in appropriate amount of ethanol, and after stirring, it is the former medicine solution of insecticide of 0.65% to make concentration, for subsequent use; After mixing 66.2g flour and 19.9g brown sugar, add 13.9ml water and continue to mix, Obtain powdery or massive base material; Add this base material in the granulator (Elephant brand WK60 miniature granulator, the same below), obtain the granular bait that particle size is 1.3-2.0mm; Granular bait is in 130 Bake at ℃ for 60 minutes and then cool to room temperature to obtain mature granular bait; spray an appropriate amount of standby pesticide solution evenly on the surface of the mature granular bait to obtain the poisonous bait for killing red fire ants in claim 1, Wherein the weight percentage of the original insecticide is 0.065%.

[0030] Wherein, the "mature" in the "mature granular bait" mentioned here means that the carrier and attractant components in the bai...

Embodiment 2

[0032] Dissolve the original drug of the insecticide in an appropriate amount of acetone, stir well to prepare a solution of the original drug of the insecticide with a concentration of 0.45%, and set aside; after mixing 59.5g of flour with 17.9g of brown sugar and 8.9g of corn oil, add 13.7 Continue mixing with ml water to obtain powdery or blocky base material; put the base material into a granulator to obtain granular bait with a particle size of 1.8-2.3mm; bake the granular bait at 150°C for 40 minutes and then cool it down To room temperature, the mature granular bait is obtained; an appropriate amount of standby pesticide solution is evenly sprayed on the surface of the mature granular bait to obtain the poison bait for killing red fire ants in claim 1, wherein the pesticide former The weight percentage is 0.045%.

Embodiment 3

[0034] Dissolve the original drug of the insecticide in an appropriate amount of acetone, stir well to prepare a solution of the original drug of the insecticide with a concentration of 0.85%, and set aside; mix 40.2g of flour with 3.5g of brown sugar, 6.6g of peanut oil and 9.9g of corn oil Finally, add 39.8ml of water and continue mixing to obtain a powdery or massive substrate; put the substrate into a granulator to obtain granular bait with a particle size of 1.6-1.9mm; bake the granular bait at 100°C After roasting for 30 minutes, cool to room temperature to obtain mature granular bait; evenly spray an appropriate amount of standby pesticide solution on the surface of the mature granular bait to obtain the poisonous bait for killing red fire ants in claim 1, wherein the insecticide The weight percentage of the former drug of agent is 0.085%.

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Abstract

The invention relates to a chemical insecticide, and discloses a poison bait for killing Solenopsis invicta. The poison bait is composed of the following components by weight: 0.015-0.085% of a pesticide active compound, 40-85% of a carrier and 14.915-59.985% of an attractant; and the poison bait has a size of 0.5-2.3 mm. According to the invention, the attractant composition added in the poison bait has strong attractive force; and after transportation into an ant nest by the Solenopsis invicta, the active compound with high efficiency and low toxicity can affect on the Solenopsis invicta effectively, so as to achieve the purpose of killing the nest efficiently. The preparation method provided by the invention is simple, and the prepared poison bait with uniform particle size is suitable for the Solenopsis invicta to carry. The poison bait for killing Solenopsis invicta provided by the invention has strong attractive force, high efficiency, low toxicity and low cost; and the preparation method of the poison bait has simple process and is easy to operate.

Description

technical field [0001] The invention relates to a chemical insecticide, more specifically, to a poison bait for killing red fire ants and a preparation method thereof. Background technique [0002] The red fire ant (Solenopsis invicta Buren) is a very harmful Hymenoptera insect native to the Paraná River Basin in South America. The insect is extremely aggressive. In addition to attacking humans and threatening human health and even life, it will also attack other animals and disrupt the ecological balance. In addition, RIFA directly feed on seeds, roots, shoots, fruits, etc. of plants, causing losses to agricultural production. Red fire ants also directly bite wires, cables, electrical appliances, etc., causing damage to public facilities and electronic equipment. In addition, the occurrence and harm of RIFA in farmland and urban green space brings inconvenience to people's work and life, and seriously affects social public safety. [0003] At present, the most effective ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01P7/04
Inventor 江世宏陈晓琴
Owner SHENZHEN POLYTECHNIC
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