Weather resistant granular slug, snail and insect bait
The present disclosure is directed to a physical and chemical formulation designed to be attractive to, and eaten by, terrestrial mollusks, specifically slugs and snails. Optionally, the formulation is also attractive to and toxic to insects. Upon being eaten and after a set delay, the invention is designed to kill such pests and in so doing remove them from the premises or environment treated.
1. A pest control composition comprising:
from about 1 to about 15 percent of a borate-containing active ingredient selected from the group consisting of boric acid, boric oxide, sodium tetraborate, disodium octaborate, sodium pentaborate, and combinations thereof;
from about 52 to about 75 percent of a cellulosic carrier matrix material selected from the group consisting of ground corn cobs, straw, wood particles, rice hulls, and combinations thereof;
from about 10 to about 20 percent of an oil-based attractant selected from the group consisting of corn oil, peanut oil, soybean oil, palm oil, sunflower oil, rapeseed oil, and combinations thereof;
from about 1 to about 8 percent of a protein-based attractant selected from the group consisting of soy-derived protein, egg-derived protein, myco-derived protein, bacteria-derived protein, fish-derived protein, insect-derived protein, bovine-derived protein, porcine-derived protein, and combinations thereof;
from about 5 to about 15 percent of a sugar-based attractant selected from the group consisting of sucrose, dextrose, glucose, fructose, honey, corn syrup, maple syrup, and combinations thereof; and
from about 5 to about 15 percent of a flour-based attractant comprising wheat flour or corn flour, wherein all weight percentages are based upon dry weight of the pest control composition;
wherein the pest control composition is formed into pellets having a width of from about 3 to about 5 millimeters and a length of from about 6 to about 10 millimeters;
wherein the oil-based attractant, the protein-based attractant, the sugar-based attractant, and the flour-based attractant combine to attract terrestrial mollusks; and
wherein the pest control composition retains efficacy for exterminating terrestrial mollusks under wet or moist environmental conditions.
2. The pest control composition of claim 1 , wherein the borate-containing active ingredient comprises boric acid.
3. The pest control composition of claim 1 , wherein the oil-based attractant comprises corn oil.
4. The pest control composition of claim 1 , wherein the sugar-based attractant comprises sucrose.
5. The pest control composition of claim 1 , wherein the protein-based attractant comprises egg-derived protein.
6. The pest control composition of claim 1 , wherein the pest control composition comprises:
about 5 percent of the borate-containing active ingredient;
about 57 percent of ground corn cobs;
about 15 percent of the oil-based attractant;
about 3 percent of the protein-based attractant;
about 10 percent of the sugar-based attractant; and
about 10 percent of the flour-based attractant.
7. The pest control composition of claim 1 , wherein the flour-based attractant comprises particles having a particle size distribution such that at least about 80 weight percent of the flour-attractant particles pass through a number 14 U.S. standard sieve mesh screen and no more than about 20 weight percent of the flour-attractant particles pass through a number 40 U.S. standard sieve mesh screen.
8. The pest control composition of claim 1 , wherein the cellulosic carrier matrix material comprises ground corn cobs.
9. The pest control composition of claim 1 , wherein the pest control composition maintains at least a 3% concentration of a boric acid equivalent when exposed to at least 1.5 inches of rainfall.
10. The pest control composition of claim 1 , wherein the pest control composition maintains at least a 3% concentration of a boric acid equivalent when exposed to a wet or moist environment for a period of at least 23 days.
11. The pest control composition of claim 1 , wherein the pest control composition maintains efficacy for exterminating mollusks under wet or moist environmental conditions for a period of from about 1 month to about 3 months.
12. A method of controlling terrestrial mollusks in a wet or moist environment, the method comprising the steps of:
providing a pest control composition which is durable under wet or moist environmental conditions in which terrestrial mollusks live and which comprises:
from about 1 to about 15 percent of a borate-containing active ingredient selected from the group consisting of boric acid, boric oxide, sodium tetraborate, disodium octaborate, sodium pentaborate, and combinations thereof;
from about 52 to about 75 percent of a cellulosic carrier matrix material selected from the group consisting of ground corn cobs, straw, wood particles, rice hulls, and combinations thereof;
from about 10 to about 20 percent of an oil-based attractant selected from the group consisting of corn oil, peanut oil, soybean oil, palm oil, sunflower oil, rapeseed oil, and combinations thereof;
from about 1 to about 8 percent of a protein-based attractant selected from the group consisting of soy-derived protein, egg-derived protein, myco-derived protein, bacteria-derived protein, fish-derived protein, insect-derived protein, bovine-derived protein, porcine-derived protein, and combinations thereof;
from about 5 to about 15 percent of a sugar-based attractant selected from the group consisting of sucrose, dextrose, glucose, fructose, honey, corn syrup, maple syrup, and combinations thereof; and
from about 5 to about 15 percent of a flour-based attractant comprising wheat flour or corn flour, wherein all weight percentages are based upon dry weight of the pest control composition;
forming the pest control composition into pellets having a width of from about 3 to about 5 millimeters and a length of from about 6 to about 10 millimeters;
applying the pest control composition to a wet or moist environment which is infested with terrestrial mollusks; and
attracting terrestrial mollusks with the pest control composition so that the terrestrial mollusks ingest a lethal amount of the pest control composition;
wherein the oil-based attractant, the protein-based attractant, the sugar-based attractant, and the flour-based attractant combine to attract terrestrial mollusks.
13. A pest control composition comprising:
from about 1 to about 15 percent of a borate-containing active ingredient selected from the group consisting of boric acid, boric oxide, sodium tetraborate, disodium octaborate, sodium pentaborate, and combinations thereof;
from about 1 to about 10 percent of an oil-based attractant selected from the group consisting of corn oil, peanut oil, soybean oil, palm oil, sunflower oil, rapeseed oil, and combinations thereof;
from about 1 to about 8 percent of a protein-based attractant selected from the group consisting of soy-derived protein, egg-derived protein, myco-derived protein, bacteria-derived protein, fish-derived protein, insect-derived protein, bovine-derived protein, porcine-derived protein, and combinations thereof;
from about 5 to about 15 percent of a sugar-based attractant selected from the group consisting of sucrose, dextrose, glucose, fructose, honey, corn syrup, maple syrup, and combinations thereof; and
from about 72 to about 82 percent of a flour-based attractant comprising wheat flour or corn flour, wherein all weight percentages are based upon dry weight of the pest control composition;
wherein the pest control composition is formed into pellets having a width of from about 3 to about 5 millimeters and a length of from about 6 to about 10 millimeters;
wherein the oil-based attractant, the protein-based attractant, the sugar-based attractant, and the flour-based attractant combine to attract terrestrial mollusks; and
wherein the pest control composition retains efficacy for exterminating terrestrial mollusks in wet or moist environmental conditions.
14. The pest control composition of claim 13 , wherein the borate-containing active ingredient comprises boric acid.
15. The pest control composition of claim 13 , wherein the oil-based attractant comprises corn oil.
16. The pest control composition of claim 13 , wherein the sugar-based attractant comprises sucrose.
17. The pest control composition of claim 13 , wherein the protein-based attractant comprises egg-derived protein.
18. The pest control composition of claim 13 , wherein the pest control composition comprises:
about 5 percent of the borate-containing active ingredient;
about 5 percent of the oil-based attractant;
about 3 percent of the protein-based attractant;
about 10 percent of the sugar-based attractant; and
about 77 percent of the flour-based attractant.
19. The pest control composition of claim 13 , wherein the pest control composition maintains at least a 3% concentration of a boric acid equivalent when exposed to at least 1.5 inches of rainfall.
20. The pest control composition of claim 13 , wherein the pest control composition maintains at least a 3% concentration of a boric acid equivalent when exposed to a wet or moist environment for a period of at least 23 days.
21. The pest control composition of claim 13 , wherein the pest control composition maintains efficacy for exterminating mollusks under wet or moist environmental conditions for a period of from about 1 month to about 3 months.
22. A method of controlling terrestrial mollusks in a wet or moist environment, the method comprising the steps of:
providing a pest control composition which is durable under wet or moist environmental conditions in which terrestrial mollusks live and which comprises:
from about 1 to about 15 percent of a borate-containing active ingredient selected from the group consisting of boric acid, boric oxide, sodium tetraborate, disodium octaborate, sodium pentaborate, and combinations thereof;
from about 1 to about 10 percent of an oil-based attractant selected from the group consisting of corn oil, peanut oil, soybean oil, palm oil, sunflower oil, rapeseed oil, and combinations thereof;
from about 1 to about 8 percent of a protein-based attractant selected from the group consisting of soy-derived protein, egg-derived protein, myco-derived protein, bacteria-derived protein, fish-derived protein, insect-derived protein, bovine-derived protein, porcine-derived protein, and combinations thereof;
from about 5 to about 15 percent of a sugar-based attractant selected from the group consisting of sucrose, dextrose, glucose, fructose, honey, corn syrup, maple syrup, and combinations thereof; and
from about 72 to about 82 percent of a flour-based attractant comprising wheat flour or corn flour, wherein all weight percentages are based upon dry weight of the pest control composition;
forming the pest control composition into pellets having a width of from about 3 to about 5 millimeters and a length of from about 6 to about 10 millimeters;
applying the pest control composition to a wet or moist environment which is infested with terrestrial mollusks; and
attracting terrestrial mollusks with the pest control composition so that the terrestrial mollusks ingest a lethal amount of the pest control composition;
wherein the oil-based attractant, the protein-based attractant, the sugar-based attractant, and the flour-based attractant combine to attract terrestrial mollusks.