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US 6,649,182 B2Granted
Planting method and biodegradable material for preventing pests
AssigneeYuen Foong Yu Paper MFG Co. Ltd.
InventorsShih-Pan-Yu Hsieh, Rui-Zhi Huang
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Abstract
A planting method for preventing pests, especially snails, is disclosed. The method includes the steps of (a) providing a biodegradable material, (b) adding a pesticide into the biodegradable material, and (c) spreading the pesticide-added biodegradable material on a plant-growing substrate. Therefore, a plant growing on the plant-growing substrate will not undergo the damage of pests.
Claims7
A planting method for preventing snails, comprising steps of
- (a) providing a pesticide free mat film of biodegradable material being one selected from a group consisting of paper mats, non-twin cloths, and films made of biodegradable polymers;
- (b) adding sodium dodecyl sulfate with a dosage range larger than 100 ppm to 10,000 ppm into said pesticide free mat film as the only pesticidal ingredient;
- and
- (c) spreading said sodium dodecyl sulfate-added mat film on a plant-growing substrate;
- thereby a plant growing on said plant-growing substrate will not undergo the damage of snails.
2 more elements
Dependencies are inferred from the claim text.