Fly killing composition
First Claim
1. A fly killing composition, comprising:
- from about 2 to 20% by weight, based upon the total weight of the composition, of a dark, organic, absortive granular component comprising;
space="preserve" listing-type="tabular">Beef Meal Scraps and By-Products 15.00 - 20.00% Dried Poultry By-Products 10.00 - 15.00% Cottonseed Meal 15.00 - 20.00% Soybean Meal 10.00 - 15.00% Pulverized Milo 15.00 - 20.00% Wheat Middlings 1.00 - 5.00% Dehydrated Alfalfa Meal 10.00 - 15.00% wherein all precentages immediately above are given on a weight basis and separately total 100%;
from about 70 to 90% by weight, based upon the total weight of the composition of a cooked yellow, sugar-based granular component comprising;
space="preserve" listing-type="tabular">Sugar 40.00 - 60.00% Corn Syrup 10.00 - 15.00% Corn Grits 20.00 - 30.00% Corn Cereal 5.00 - 10.00% Egg Yolk Powder 0.01 - 0.10% Milk Powder 0.25 - 1.00% Vegetable Oil 1.00 - 5.00% Yellow Food Grade Coloring 0.15 - 0.50% wherein all precentages immediately above are given on a weight basis and separately total 100%;
a toxicant mixture residing on the surface of said granular components and being at least partially absorbed into the interstices thereof, said toxicant mixture comprising from about 0.10 to 3.00% by weight 2,2-dichlorovinyl 0,0-dimethyl phosphate, based upon the total weight of the composition, and from about 0.25 to 2.00% by weight 0,0-dimethyl 0-2,4,5-trichlorophenylphosphorothioate, based upon the total weight of the composition; and
a particulate coating mixture on said granular components and comprising from about 0 to 10% dried milk, from about 0-5% dried egg yolks, from about 0.1 to 5% hydrated amorphous silica oxide and yellow food dye in sufficient quantity to give the coating mixture a yellow color, all percentages being based on the total weight of the composition.
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Abstract
A fly killing composition in granular form characterized by synergistic attractant properties, an unusually long useful life, and substantial resistance to inactivation due to moisture. The composition comprises a combination base of granular, dark colored fly attractant such as fish food containing meat by-product material, in conjunction with a cooked, bright yellow, sugar-based attractant. These materials are coated with and absorb into the interstices thereof fly-toxic quantities of a mixture of 2,2-dichlorovinyl 0,0-dimethyl phosphate and 0,0-dimethyl 0-2,4,5-trichlorophenylphosphorothioate. A dusting powder applied to the insecticide impregnated particles assures that the surfaces thereof present a dull appearance notwithstanding the presence of a substantial amount of sugar in the bait formulation. The resultant fly killing composition is extremely effective in attracting flies thereto, and by virtue of the fact that the toxicants thereof are absorbed into the attractant base, the bait is not susceptible to moisture inactivation and flies alighting thereon are not repelled by the toxicant but rather are quickly killed thereby. The preferred method of use comprises spreading a thin layer of granular bait on the ground or other surface proximal to areas where flies tend to congregate, for example in dairy barns or poultry-keeping pens.
29 Citations
3 Claims
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1. A fly killing composition, comprising:
- from about 2 to 20% by weight, based upon the total weight of the composition, of a dark, organic, absortive granular component comprising;
space="preserve" listing-type="tabular">Beef Meal Scraps and By-Products 15.00 - 20.00% Dried Poultry By-Products 10.00 - 15.00% Cottonseed Meal 15.00 - 20.00% Soybean Meal 10.00 - 15.00% Pulverized Milo 15.00 - 20.00% Wheat Middlings 1.00 - 5.00% Dehydrated Alfalfa Meal 10.00 - 15.00%wherein all precentages immediately above are given on a weight basis and separately total 100%; from about 70 to 90% by weight, based upon the total weight of the composition of a cooked yellow, sugar-based granular component comprising;
space="preserve" listing-type="tabular">Sugar 40.00 - 60.00% Corn Syrup 10.00 - 15.00% Corn Grits 20.00 - 30.00% Corn Cereal 5.00 - 10.00% Egg Yolk Powder 0.01 - 0.10% Milk Powder 0.25 - 1.00% Vegetable Oil 1.00 - 5.00% Yellow Food Grade Coloring 0.15 - 0.50%wherein all precentages immediately above are given on a weight basis and separately total 100%; a toxicant mixture residing on the surface of said granular components and being at least partially absorbed into the interstices thereof, said toxicant mixture comprising from about 0.10 to 3.00% by weight 2,2-dichlorovinyl 0,0-dimethyl phosphate, based upon the total weight of the composition, and from about 0.25 to 2.00% by weight 0,0-dimethyl 0-2,4,5-trichlorophenylphosphorothioate, based upon the total weight of the composition; and a particulate coating mixture on said granular components and comprising from about 0 to 10% dried milk, from about 0-5% dried egg yolks, from about 0.1 to 5% hydrated amorphous silica oxide and yellow food dye in sufficient quantity to give the coating mixture a yellow color, all percentages being based on the total weight of the composition. - View Dependent Claims (2)
- from about 2 to 20% by weight, based upon the total weight of the composition, of a dark, organic, absortive granular component comprising;
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3. A method of killing flies which comprises placing in fly attracting disposition a composition which comprises:
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from about 2 to 20% by weight, based upon the total weight of the composition, of a dark, organic, absortive granular component comprising;
space="preserve" listing-type="tabular">Beef Meal Scraps and By-Products 15.00 - 20.00% Dried Poultry By-Products 10.00 - 15.00% Cottonseed Meal 15.00 - 20.00% Soybean Meal 10.00 - 15.00% Pulverized Milo 15.00 - 20.00% Wheat Middlings 1.00 - 5.00% Dehydrated Alfalfa Meal 10.00 - 15.00%wherein all percentages immediately above are given on a weight basis and separately total 100%; from about 70 to 90% by weight, based upon the total weight of the composition of a cooked yellow, sugar-based granular component comprising;
space="preserve" listing-type="tabular">Sugar 40.00 - 60.00% Corn Syrup 10.00 - 15.00% Corn Grits 20.00 - 30.00% Corn Cereal 5.00 - 10.00% Egg Yolk Powder 0.01 - 0.10% Milk Powder 0.25 - 1.00% Vegetable Oil 1.00 - 5.00% Yellow Food Grade Coloring 0.15 - 0.50%wherein all precentages immediately above are given on a weight basis and separately total 100%; a toxicant mixture residing on the surface of said granular components and being at least partially absorbed into the interstices thereof, said toxicant mixture comprising from about 0.10 to 3.00% by weight 2,2-dichlorovinyl 0,0-dimethyl phosphate, based upon the total weight of the composition, and from about 0.25 to 2.00% by weight 0,0-dimethyl 0-2,4,5-trichlorophenylphosphorothioate, based upon the total weight of the composition; and a particulate coating mixture on said granular components and comprising from about 0 to 10% dried milk, from about 0-5% dried egg yolks, from about 0.1 to 5% hydrated amorphous silica oxide and yellow food dye in sufficient quantity to give the coating mixture a yellow color, all percentages being based on the total weight of the composition.
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Specification