Principal, 180 g

Principal is a selective herbicide applied in post-emergence crops for the purpose of combating annual and perennial grass weeds and broad-leaved weeds.

Treated plants: Corn

Combat weeds: Barnyard grass, Black nightshade, Black-grass, Chickweed, Common fumitory, Common groundsel, Couch grass, Field mustard, Field sow-thistle, Goosegrass, Jimsonweed, Johnson grass, Shepherd's purse, Wild mustard, Wild oat, Yellow foxtail, Yellow nutsedge

The product is absorbed through the leaves and is rapidly distributed throughout the plant organs, including perennial rhizomes. Residual soil activity is reduced. After about six hours of absorption, sensitive weeds stop growing, followed by fading and necrosis of the ribs in 5-10 days, and full abrasion destruction lasts up to three weeks. Moisture is an important factor in obtaining the maximum efficacy of the herbicide. After 4-6 hours of application, the Principal Herbicide is no longer washed by rain.

How to use it:

For good results, it is recommended to apply Principal Herbicide when perennial grass weeds are up to 15-20 cm tall. On large annual grasslands, or when preemergence herbicides have not been applied, the maximum effect is obtained when the grass weeds have grown massively and have not exceeded the stage of breeding. After cold periods of temperatures below 10 ° C or a long precipitation period, several days are expected to recover the wax layer. It is not recommended to apply at temperatures above 25 ° C, strong heat and water deficiency.

Recommended dose: Main 90 g / ha + Trend 90 at 250 ml / ha

Selectivity: It is not recommended to administer the product to the seed lots, inbred lines, corn, corn for popcorn, white corn. Sensitive crops: rape, mustard, beet, vegetables.

For use with new hybrids, it is advisable to consult the seed producer.

Compatibility:

Do not use it with organophosphorus or bentazone herbicides.

To improve the spectrum of action it can be mixed with dicamba, 2,4 D, SDMA, or mesotrione.