Weeds in the field of spinach mainly include aphrodisiac, bluegrass, fiddlehead, brackgrass, and bristles. It can be controlled by herbicides such as butachlor and high-efficiency weed alfalfa.
Prior to spinach sowing, use 90% of effective alkaloids per acre, 110 to 160 milliliters, or 50% of butachlor, 100 to 125 milliliters, or 72% of metolachlor 100 milliliters, add 60 liters of water and spray evenly. Mix the soil in time. Keeping the topsoil moist is the key to obtaining satisfactory control effects. This agent can eliminate annual sedges of small seeds. If you add chlorine grass sensitive, you can expand the grass spectrum. Note: Spinach cannot be weeding with acetochlor.
In the weeding stage of 2-5 leaves, 5% quizalofop-pure EC can be used with 30-75 ml of water to spray 40-50 liters of water to prevent single and dicotyledonous weeds. Note that when the temperature is less than 8 °C, it is disabled. For control of broad-leaved weeds, beetin can be used. In spinach 4 to 6 leaf stage, weeds 2 leaf stage, use 16% of beetinine EC 200 to 400 ml, water to 40 to 50 liters, can control seaweed, Stellaria, purslane, leeks, ragweed, Buckwheat vines and wild sesame seeds and other weeds.
RV Roof Sealant Tape, White RV Tape for Camper Trailer Boat Roof Repair Sealing
The roof repair tape is laminated with natural rubber and industrial single side butyl adhesive. It is UV stable, waterproof and airtight. The sealant tape can bonds to virtually any surface quickly and easily. It creates a waterproof airtight barrier with no additional sealing required and remains flexible to temperatures as low as -40ºF making it virtually impossible to thermally shock the seam causing a leak. Besides, white finish also is effective in reflecting sunlight. It won't give a messy asphalt look and ruin the look of your RV roof fixtures.
| Width | Length | Thickness | Color | Material | Temperature Range |
Elongation |
|
10cm-1m |
9m,15m |
0.5mm-1.5m |
White | Butyl |
-40 ℃-100℃ |
<700 % +/- 100 |
High coefficient of expansion allows the butyl rubber seal tape to expand or contract to adjust to extreme outdoor temperatures. It can be widely applied in sealing RVs, RV Roof, Metals, Motorhomes, Trailers, Fifth Wheels, Airstreams, Vans, Buses, and more!
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