Dilution rate is 300 ml per 10 litres of water. Thus 30 ml per litre. Concentrate can be strengthened to 50 ml per litre for strong growing/difficult weeds to improve kill-off rate.
However, appropriate time of spraying for certain weeds (eg docks), affects the effectiveness of the spraying. No point spraying once weeds have set seed, better to hit them prior to this. Need, for best results to have about 6 hours of dry weather after spraying.
Archie
One liter (two pints) in a sprayer and five liters (one gallon) in a watering can are the dilution rates for Roundup concentrate in liters. The amount of the concentrate may vary from 20 milliliters (0.68 fluid ounces) for annual weeds (annual meadow-grass, chickweed, speedwell) and areas that will not be vegetated to 30 milliliters (1.01 fluid ounces) for conches, grasses and perennial broad-leaved weeds (bindweed, dandelions, docks, thistles) and 40 milliliters (1.35 fluid ounces) for bracken, brambles, nettles and scrub. Regardless of the concentrate amount or the garden tool, the dilution will treat only an area of 20 square meters (215.28 square feet).
140 ml of glyphosphate will give you a 2% solution which should be enough. spray the knotweed and wait 10-14 days, then spray again to make sure. good luck
i have a lesco fertalizer sprayer i don't know how to make it spray from the tank to the lawn?
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The first orchard sprayer was used in 1909.
A cheese sprayer makes about $77,80 a year
probably a piece of food stuck in line to bottom sprayer you should be able to lift sprayer off and clean
how many watts does it take to run a paint sprayer
Oil sprayers are used to well, spray oil. The oil can be loaded into the sprayer and the sprayer used to grease machinery or do anything else that requires oil lubrication.
A sprayer applies the spray more evenly and therefore more economically.
No, if the current faucet doesn't have a sprayer, there is no place on the faucet to attach the sprayer. It would attach on the underneath side of the faucet in the center.
The sprayer is in Dr. Hare's dream, at the bottom of the second level of the anthill.