Granstar herbicide, tribenuron methyl 700 g/l, the analogue of the formidable Expert Ukravit

Systemic herbicide that is specifically designed to combat perennial and annual weeds in sunflower crops after emergence of cultivated plants.

Active substance: tribenuron-methyl, 750 g/kg
Manufacturer: Peters & Burg Ltd., Hungary
Formulation: water dispersible granules
Container unit: Bank 500 g

The mechanism of action. Herbicide FORMIDABLE EXPERT® is applied on sunflower crops, which are resistant to this herbicide. The active ingredient penetrates into the plant through its aerial part, is moved to the zone of apical meristems of plants, which inhibits the process of cell division in plants sensitive weeds. As a result, weed growth will stop hours after application of the drug, and subsequently the weeds die.

Feature and benefits:

• The possibility of the struggle against annual and perennial dicotyledonous weeds in the period after germination of sunflower.
• A single tool for the destruction of this weed in crops of sunflower.
• Wide application window — 2 to 6 leaves of cultivated plants.
• Flexible norms and patterns of use of the drug in accordance with the type of debris field, and the number of weeds.

The first visual signs. The first visual signs of drug action on the weeds are observed 7-10 days after processing depending on type of weeds and weather conditions. Complete destruction of weeds occurs during 2-2,5 weeks after application.

The reaction of some weeds on the effect of the drug.

Sensitive weeds. The common ragweed (max 2 true leaves); sow Thistle, species; Geranium species; persicaria maculosa; wild Mustard; black Mustard; Shepherd's purse; Deadnettle; Pea seed; Dragnic fine-leaved; Sisymbrium Sophia; Datura ordinary; Nettle, types ; Buttercup, a species of Erysimum straight; Senecio, species; chickweed; Canetic Theophrastus; wild Lettuce (compass); Pigweed white (max. up to 4 true leaves); Quinoa; wild poppy; field forget-me-not; Cleavers (up to 4 rings); Borodavkin ordinary; Nevzracnica of the field; wild Radish; Rapeseed, ground; field Chamomile; stinking Chamomile; Chamomile; Sandman; common Sunflower; Knotweed; wild radish, types; Yarutka field; Kress, types; field Pansy; Shpergel field; Sorrel, species; Amaranth ordinary.
Moderately sensitive weeds. Cornflower blue; black Nightshade; Dymjanka drug; Viola tricolor.
Resistant weeds. Convolvulus arvensis; Veronica plusline; perennial and annual grasses.

Recommendations for use. Medication made using ground sprayers only on sunflower hybrids resistant to this herbicide.

The regulation of the drug

Culturename consumption preparatively objectSunflower15-25* g/godeleine and years

dicotyledonous weeds

20-50 g/ha+surfactant Talent 200 ml

* The flow rate of the drug depends on the type of stability of a particular sunflower hybrid to the herbicide.

Herbicide formidable EXPERT® should be applied with a surfactant TALENT® with a rate of 0.1 l per 100 l of working solution.

Phase cultivated plants. Make preparation in the period from 2 to 8 true leaves of the cultivated plants. The best would be the introduction of the drug in mass emergence of weed germination, which usually occurs between 4-6 leaves of sunflower.
Not all sunflower hybrids have the same resistance to herbicide FORMIDABLE EXPERT®. Depending on the resiliency type of a hybrid of the various schemes of deposition and consumption rate of the drug is a FORMIDABLE EXPERT®.

The pattern of use of the drug depending on the stability of sunflower hybrid

Type sunflower hybrid relative resistance to herbicide FORMIDABLE EXPERT®application of the herbicide

FORMIDABLE EXPERT®