2020. 1. 22. 22:09ㆍ카테고리 없음
1 gal = 8.35 lb wt. Definition of pounds of water provided by Merriam-Webster. Any of various units of mass and weight; specifically: a unit now in general use among English-speaking peoples equal to 16 avoirdupois ounces or 7000 grains or 0.4536 kilogram. Definition of US gallon of water provided by WikiPedia.
Roundup comes in a variety of concentrates. They can be used to refill empty Roundup containers or to make up larger batches in a tank sprayer. When using a sprayer, choose one made of fiberglass or lined lined with plastic. Roundup should not be mixed in a galvanized or unlined steel tank; glyphosate is corrosive to those materials. Foaming is a common problem when making up a solution of Roundup; prevent it by measuring the herbicide into the sprayer and then slowly add water.
When properly mixed, Roundup kills everything from tender seedlings to mature woody vines. Always follow all instructions and safety precautions on the label. Concentrate Plus. Roundup Pro works best on perennials that have gone to seed or are forming buds. To treat them, mix 6.5 ounces (13 tablespoons) to 1 gallon of water. For annual weeds in the seedling stage, add 2/3 ounce (1 1/3 tablespoons) of herbicide to 1 gallon of water.
2.5 Ratio 1 Gallon Calculator
And for tough-to-control, or dense, annuals mix a solution of 2 ounces (4 tablespoons) herbicide to 1 gallon of water. Woody vines and dense brush need 13 ounces (26 tablespoons) diluted in 1 gallon of water to kill them; apply to leaves in late summer for best results. Follow the label directions when preparing Roundup concentrates for use. Apply the herbicide on still, clear days when the temperature is above 60 degrees Fahrenheit and no rain is in the forecast. Put on gloves, safety goggles, long pants, long sleeves, shoes and a mask before mixing and applying Roundup products. Avoid overspray onto desirable vegetation or into local waterways.
2.5 Ratio 1 Gallon Gas
Wash your hands, clothing, containers and all surfaces with soap and water. Dispose of triple-rinsed empty containers in the trash; do not reuse. Keep children and pets away from the sprayed areas until the Roundup is completely dry.