Is Halosulfuron methyl toxic?
Single-dose toxicity testing indicates that halosulfuron methyl is moderately toxic to mammals, and low in toxicity to birds, bees, fish, and other aquatic organisms.
How do you mix a Halosulfuron?
Apply 1.3g Apparent Halosulfuron 750 WG Herbicide per 100 square metres. For example, mix 1.3g Apparent Halosulfuron 750 WG Herbicide in 10L of water and apply 10L of the mix per 100 square metres. AREAS FOR MULCHING AROUND VEGETABLES OR FRUIT TREES.
How does Halosulfuron methyl work?
Halosulfuron-methyl is an active ingredient in selective herbicides for post-emergence control of sedges and other turf weeds. Mode of action for Halosulfuron-methyl interferes with an enzyme, causing the cell division to cease and stopping the growth of both roots and shoots.
Is Imazapyr safer than glyphosate?
We report that imazapyr foliar application is statistically superior to glyphosate in reducing Phragmites RIV, with no significant differences between the 2 and 5% formulations. Both herbicides are more effective in reducing Phragmites RIV if applied early in the growing season (June).
Is Sempra safe for dogs?
A powder form of the SEMPRA 75% granular formulation had similar low toxicity, apart from demonstrating slight skin, in addition to eye, irritancy. There were no consistent indications of any particular target organ toxicity in repeated dose studies in rats, mice or dogs.
What is Sandea herbicide used for?
Sandea® is a selective herbicide providing unsurpassed control of both yellow and purple nutsedge and many broadleaf weeds in certain high value fruit and vegetable crops, alfalfa and sugarcane.
What do you mix Sempra with?
1.3g/100m2 For spot treatment using handgun or knapsack sprayers, apply 1.3g Sempra per 100m2. For example, mix 1.3g Sempra in 10L water, add 100mL of Banjo or Supercharge Elite, and apply 10L of the mix per 100m2. 1.3g/100m2 For spot treatment using handgun or knapsack sprayers, apply 1.3g Sempra per 100m2.
How long does metsulfuron take to work?
Metsulfuron-based herbicide products will stay in the soil for several weeks after application. You should see improvement in your lawn health in 1 to 2 weeks and most weeds will be cleared after 3 weeks. Some weeds are more resilient and may require another application in 4 to 6 weeks.
What herbicides contain Halosulfuron?
Read “LIMIT OF WARRANTY AND LIABILITY” before buying or using. If terms are not acceptable, return at once unopened. HALOSULFURON 75WDG HERBICIDE contains halosulfuron-methyl, the active ingredient used in Permit® Herbicide, Sandea® Herbicide and Sedgehammer® Turf Herbicide.
How long does it take for imazapyr to work?
Imazapyr is absorbed by the foliage usually within 24 hours of application and also by the roots of plants. Once in the plant, it moves readily through the xylem and phloem to meristematic tissue (growing points or buds), but can take several days to reach all sections of a plant.