阅读说明：本技术 铁屎米酮在防治红火蚁中的应用 (Application of fagomine in preventing and treating red imported fire ants ) 是由 徐汉虹 田永清 张志祥 于 2019-10-10 设计创作，主要内容包括：本发明属于有害生物防治技术领域,具体涉及铁屎米酮在防治红火蚁中的应用。本发明研究发现,铁屎米酮对红火蚁具有毒杀作用。另外,铁屎米酮是一种植物源化合物,在自然环境中易降解,不易污染环境,因此将其应用于红火蚁危害的控制中具有非常广阔的前景。(The invention belongs to the technical field of pest control, and particularly relates to application of fagomine in controlling solenopsis invicta. The research of the invention finds that the cerumenone has a poisoning effect on the red imported fire ants. In addition, the fagomine is a botanical compound, is easy to degrade in natural environment and is not easy to pollute the environment, so that the application of the fagomine to the control of the harm of the red imported fire ants has a very wide prospect.)

1. Application of the fagomine in preventing and treating red imported fire ants.

2. Application of the fagomine in preparing a medicament for preventing and treating red imported fire ants.

3. A medicament for preventing and treating red imported fire ants is characterized by comprising fagomine.

4. The pharmaceutical preparation according to claim 3, wherein the content of the fagomine is 0.1-99% by mass.

5. The pharmaceutical preparation according to claim 3, wherein the content of the fagomine is 0.1-40% by mass.

6. The pharmaceutical preparation according to claim 3, wherein the content of the fagomine is 0.1-20% by mass.

7. The medicament according to claim 3, wherein the medicament is prepared from the following components in percentage by weight: 0.1 to 99 percent of fagomine, 0.5 to 88.7 percent of carrier, 0.2 to 7 percent of attractant, 0.1 to 8 percent of stimulating feeding agent, 0.1 to 3 percent of binder and 0.1 to 2 percent of preservative.

8. The medicament according to claim 3, wherein the medicament is prepared from the following components in percentage by weight: 0.1-40% of fagocone, 45-88.7% of carrier, 5-7% of attractant, 5-8% of stimulating feeding agent, 1-3% of binder and 0.2-2% of preservative.

9. The medicament according to claim 3, wherein the medicament is prepared from the following components in percentage by weight: 0.1-20% of fagocone, 60-88.7% of carrier, 5-7% of attractant, 5-8% of stimulating feeding agent, 1-3% of binder and 0.2-2% of preservative.

10. The medicament as claimed in any one of claims 4 to 6, wherein the carrier is one or both of bread flour and cassava slag powder; the attractant is one or two of glucose or honey; the stimulating feeding agent is one or two of fishbone powder or pig bone powder; the binder is one or two of lard oil or rape oil; the preservative is one or more of sodium benzoate, methyl paraben and sorbic acid.

Technical Field

The invention belongs to the technical field of pest control. More particularly, it relates to the application of the cerumenone in preventing and controlling red imported fire ants.

Background

The Solenopsis invicta Buren has great harm to the safety of people and livestock and the ecological environment. At present, the prevention and treatment of the solenopsis invicta are mainly implemented by using chemically synthesized medicaments, but the long-term use of the chemically synthesized medicaments in large quantities easily causes the solenopsis invicta to generate drug resistance, and in addition, the problem of environmental pollution is caused by chemical residues, so that the development of novel low-toxicity and high-efficiency medicament components is urgently needed.

The main components of the botanical pesticide are derived from plants, the botanical pesticide is easy to degrade in the natural environment and not easy to cause environmental pollution, and the safety to people and livestock is superior to that of the chemically synthesized pesticide, but reports on the utilization of the botanical pesticide to control the solenopsis invicta buren are rarely seen at present.

Therefore, it is highly desirable to find a novel botanical insecticide ingredient that can coordinate control effects and environmental pollution problems, thereby achieving effective control of the harm of solenopsis invicta.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects and shortcomings of the existing red imported fire ant prevention and control technology, provides the application of the compound of the fagomine in the red imported fire ant prevention and control technology, provides a botanical compound for effectively preventing and controlling the red imported fire ant, and the fagomine is easy to degrade in the natural environment, is not easy to pollute the environment, and has good application prospect.

The invention aims to provide application of the fagomine in preventing and controlling red imported fire ants.

The invention also aims to provide the application of the cerumenone in preparing the medicament for preventing and treating the solenopsis invicta.

Still another object of the present invention is to provide a medicament for controlling solenopsis invicta.

The above purpose of the invention is realized by the following technical scheme:

the research of the invention finds that the teosinte has poisoning activity on red imported fire ants, and the teosine can be processed into bait, so that the use is convenient.

Therefore, the invention requests to protect the application of the fagomine in preventing and controlling the solenopsis invicta and the application of the fagomine in preparing the medicament for preventing and controlling the solenopsis invicta.

The invention also claims a medicament containing the feverfew for preventing and treating the red imported fire ants.

Preferably, the dosage form of the medicament may be a bait. The bait agent can attract the red imported fire ants to move bait agent particles with the brown imported fire ants back to the ant nest, and can transfer toxicity to the queen ants and other individuals through feeding habits among the red imported fire ants, so that all the red imported fire ants in the ant nest can be killed.

Preferably, the weight percentage content of the fagomine in the medicament can be 0.1-99%.

The test result shows that the higher the content of the carissone, the higher the drug effect of the medicament and the faster the drug effect exertion speed. However, in practical terms, it is difficult to prepare a bait agent with a high content, and the bait agent affects the feeding of the red imported fire ants, so that the weight percentage content of the fagomine in the agent is more preferably 0.1-40%.

In addition, according to test data, when the content of the fagomine in the medicament is 20% by mass, the control effect on the red imported fire ants can reach over 90% in 30 days, and the high practical value is achieved, so that the content of the fagomine in the mass ratio can be controlled within the range of 0.1-20% from the viewpoint of economic cost.

Particularly preferably, the medicament consists of the following components in percentage by weight: 0.1 to 99 percent of fagomine, 0.5 to 88.7 percent of carrier, 0.2 to 7 percent of attractant, 0.1 to 8 percent of stimulating feeding agent, 0.1 to 3 percent of binder and 0.1 to 2 percent of preservative.

Further preferably, the medicament consists of the following components in percentage by weight: 0.1-40% of fagocone, 45-88.7% of carrier, 5-7% of attractant, 5-8% of stimulating feeding agent, 1-3% of binder and 0.2-2% of preservative.

Most preferably, the medicament consists of the following components in percentage by weight: 0.1-20% of fagocone, 60-88.7% of carrier, 5-7% of attractant, 5-8% of stimulating feeding agent, 1-3% of binder and 0.2-2% of preservative.

Preferably, the carrier is one or two of bread flour or cassava slag powder.

Preferably, the attractant is one or both of glucose and honey.

Preferably, the stimulating feeding agent is one or two of fish bone powder or pig bone powder.

Preferably, the binder is one or both of lard or rape oil.

Preferably, the preservative is one or more of sodium benzoate, methyl paraben and sorbic acid.

The invention has the following beneficial effects:

1. the invention discovers for the first time that the teosinte has good poisoning effect on the red imported fire ants, the teosine bait can lure the red imported fire ants to carry bait particles with the teosine back to the ant nest, and the toxicity is transferred to the queen ants and other individuals through feeding habits among the red imported fire ants, thereby killing all the red imported fire ants in the ant nest.

2. The fagomine is a plant source compound, is easy to degrade in natural environment, is not easy to pollute the environment, and has good application prospect.

Detailed Description

The present invention is further illustrated by the following specific examples, which are not intended to limit the invention in any way. Reagents, methods and apparatus used in the present invention are conventional in the art unless otherwise indicated.

Unless otherwise indicated, reagents and materials used in the following examples are commercially available.

The chemical structural formula of the canthin-6-one is shown as follows: