Airport terrestrial shellfish trapping and killing agent and preparation method thereof
Technical Field
The invention relates to a trapping and killing agent for terrestrial shellfish in an airport and a preparation method thereof.
Background
Terrestrial shellfish such as Chinese striped snails and barlota snails with developed tooth and tongue can scrape plant tissues and cause harm to agriculture. The problems of people caused by terrestrial shellfish in airport areas are that birds strike airplanes more and more along with improvement of ecological environment around airports, and air crash accidents are caused. The reason why birds enter airports is mostly to search for food, and the terrestrial shellfish living in airports, parking stalls and lawns are the main food for attracting birds, for example, ducks, common birds, gulls and the like all feed on terrestrial shellfish, and even rats feed on terrestrial shellfish. The bird hitting the airplane affects the survival of birds and has great influence on the flight safety of the airplane. In order to protect birds, promote ecological balance, reduce the harm of the birds to airplanes and simultaneously ensure the safety of the airplanes in the flying process, the terrestrial shellfish at the periphery of an airport must be avoided on the premise of not damaging the birds, so that the birds lose the attraction, and the method is an ideal bird-approaching method.
Disclosure of Invention
The invention aims to provide a trapping and killing agent for terrestrial shellfish in an airport and a preparation method thereof, which can trap and kill terrestrial shellfish at lower cost.
The airport terrestrial shellfish trapping and killing agent comprises, by weight, 25-35 parts of tender green grass, 5-15 parts of Chinese chives, 15-25 parts of green vegetables, 5-15 parts of cabbage, 4-6 parts of spinach, 6-9 parts of wheat bran, 0.5-1.5 parts of vinasse, 5-15 parts of Japanese dock leaves, 4-6 parts of tender pea seedlings and 0.5-1.5 parts of acetamiprid.
As a preferred technical scheme of the invention: the weight ratio of the raw materials is that 28-32 parts of tender green grass, 8-12 parts of Chinese chives, 18-22 parts of green vegetables, 9-11 parts of cabbage, 1.5-5.5 parts of spinach, 7-8.5 parts of wheat bran, 0.8-1.2 parts of vinasse, 9-11 parts of rumex japonicus blades, 4.5-5.5 parts of tender pea seedlings and 0.8-1.2 parts of acetamiprid.
As a preferred technical scheme of the invention: the weight ratio of the raw materials is that the green grass is 30 parts, the leek is 10 parts, the green vegetable is 20 parts, the cabbage is 10 parts, the spinach is 5 parts, the wheat bran is 8 parts, the vinasse is 1 part, the rumex japonicus blade is 10 parts, the tender pea seedling is 5 parts and the acetamiprid is 1 part.
As a preferred technical scheme of the invention: the trapping and killing agent for the terrestrial shellfish in the airport is a scattering type.
As a preferred technical scheme of the invention: the tender grass is young leaf of Echinochloa crusgalli of Gramineae.
As a preferred technical scheme of the invention: the green vegetables are any one or combination of rape, Chinese cabbage, amaranth, celery, coriander, lettuce and crowndaisy chrysanthemum.
As a preferred technical scheme of the invention: the vinasse can be replaced by white spirit accounting for 0.5 percent of the vinasse in parts by weight.
A method for preparing an airport terrestrial shellfish trapping agent comprises the following steps:
(1) grinding pettitoes leaves, wheat bran and vinasse into powder, and sieving the powder with a 100-mesh sieve to obtain fine powder;
(2) taking tender green grass, Chinese chives, green vegetables, cabbage, spinach and tender pea seedlings, removing impurities and rotting leaves, and mechanically cutting into sections with the length of 1.5-2.5 cm to obtain section materials;
(3) mixing the fine powder and the segment material, stirring uniformly, standing for 30 minutes, and then mixing uniformly with the acetamiprid powder to obtain a finished product;
(4) spreading the finished product on the field where the terrestrial shellfish grows, and trapping and killing the terrestrial shellfish.
As a preferred technical scheme of the invention: grinding the Rumex japonicus Houtt leaves and the wheat bran into powder, and sieving with a 100-mesh sieve to obtain fine powder; taking tender green grass, Chinese chives, green vegetables, cabbage, spinach and tender pea seedlings, removing impurities and rotting leaves, and mechanically cutting into sections with the length of 1.5-2.5 cm to obtain section materials; and then uniformly mixing and stirring the fine powder and the segment materials, adding 45-50 degrees of white spirit accounting for 0.5 percent of the total weight, uniformly mixing and stirring, standing for 30 minutes, and uniformly mixing with the acetamiprid powder to obtain a finished product.
As a preferred technical scheme of the invention: the tender pea seedlings are pea seedlings harvested within 7-9 days of the growing period.
The invention has the following advantages:
1. the acetamiprid serving as the attractant and other components serving as the phagostimulant interact with each other to trap and kill common terrestrial shellfish at airports, so that the acetamiprid is harmless to human beings, safe and reliable.
2. The invention can effectively trap and kill terrestrial shellfish and the like on the premise of not harming people, livestock and birds, and reduces the harm of the livestock and the birds to airports. The trial of the invention in a certain airport shows that: the trapping and killing rate of one-time pesticide application is 98%, and the effect of one-time pesticide application is as long as 30-50 days. The trace shadow of the terrestrial shellfish is rarely seen in the range of the drug administration, the effect is good, and the range is defined.
3. The invention has convenient use and low cost, is of a spreading type, and can be spread on the growth of terrestrial shellfish such as lawn, wall corner and the like when in use, the spreading amount is 3-5 g per square meter, and the cost of the invention is only 6% of the cost of the traditional method for killing terrestrial shellfish. And the time and the labor are saved, and the labor is saved. The invention has the advantages of easy production, low cost of raw materials and low manufacturing cost.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, devices, equipments, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example 1: the airport terrestrial shellfish trapping agent takes 30Kg of tender green grass, 10Kg of Chinese chives, 20 Kg of green vegetables, 10Kg of cabbage, 5Kg of spinach, 8 Kg of wheat bran, 1 Kg of vinasse, 10Kg of Japanese dock leaves, 5Kg of tender pea seedlings and 1 Kg of acetamiprid as raw materials.
The tender pea seedlings are pea seedlings harvested within 7-9 days in the growing period; the tender grass is young leaf of Echinochloa crusgalli of Gramineae;
the green vegetables are selected from one or more of caulis et folium Brassicae campestris, Chinese cabbage, herba Amaranthi Tricoloris, herba Apii Graveolentis, herba Coriandri, caulis et folium Lactucae Sativae, and caulis et folium Chrysanthemi Segeti.
The preparation method of the attractant for the terrestrial shellfish in the airport comprises grinding pettitoes leaves, wheat bran and vinasse into powder, and sieving with a 100-mesh sieve to obtain fine powder; taking tender green grass, Chinese chives, green vegetables, cabbage, spinach and tender pea seedlings, removing impurities and rotting leaves, and mechanically cutting into sections with the length of 1.5-2.5 cm to obtain section materials; mixing the fine powder and the segment material, stirring uniformly, standing for 30 minutes, and then mixing uniformly with the acetamiprid powder to obtain a finished product; spreading the finished product on the field where the terrestrial shellfish grows, and trapping and killing the terrestrial shellfish.
When in use, the plant growth promoter is spread on the growth of terrestrial shellfish such as lawn, wall corner and the like, and the spreading amount is 3-5 g per square meter. The trapping and killing rate of one-time pesticide application is 98%, and the effect of one-time pesticide application is as long as 30-50 days.
Example 2: the difference from example 1 is: the attractant for the airport terrestrial shellfish comprises the following raw materials, by weight, 35Kg of tender green grass, 5Kg of Chinese chives, 25 Kg of green vegetables, 5Kg of cabbage, 6 Kg of spinach, 6 Kg of wheat bran, 8 Kg of Japanese dock leaves, 45Kg of tender pea seedlings and 1.5 Kg of acetamiprid.
Grinding the Rumex japonicus Houtt leaves and wheat bran into powder, and sieving with a 100-mesh sieve to obtain fine powder; taking tender green grass, Chinese chives, green vegetables, cabbage, spinach and tender pea seedlings, removing impurities and rotting leaves, and mechanically cutting into sections with the length of 1.5-2.5 cm to obtain section materials; then mixing and stirring the fine powder and the segment material uniformly, adding 45-50 degrees of white spirit accounting for 0.5 percent of the total weight, mixing and stirring uniformly, standing for 30 minutes, and mixing uniformly with acetamiprid powder to obtain a finished product
The remaining preparation and use methods are as described in example 1 and are not repeated.
Example 3: the difference from example 1 is: the green Chinese cabbage comprises, by weight, 25 parts of tender green grass, 15 parts of Chinese chives, 15 parts of green vegetables, 15 parts of cabbage, 4 parts of spinach, 9 parts of wheat bran, 0.8 part of vinasse, 5 parts of rumex japonicus blades, 6 parts of tender pea seedlings and 0.5 part of acetamiprid.
The remaining preparation and use methods are as described in example 1 and are not repeated.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.