Herbicides

Osotyn

Systemic herbicide for the control of annual dicotyledonous and perennial rhizome problem weeds

Characteristics of the drug

Active substance:
Clopyralid, 750 g/kg

Preparation form:
Water-dispersible granules

Packaging:
2 g, 10 g, 100 g

Toxicity class:
III class

Where to Buy

Application rates

CROPS	HARMFUL OBJECTS	RATE
CROPS	HARMFUL OBJECTS	KG/ HECTARE	G/Acre
Rape, sugar beets	Annual dicot weeds (peas, chamomile (species) mustard (species)), perennial rhizome weeds (pink and yellow thistles, wild lettuce)	0,12 -0,2	2 g per 3-5 liters of water
MAY APPLY IN PRACTICE
Strawberry	Annual dicot weeds (peas, chamomile (species) mustard (species)), perennial rhizome weeds (pink and yellow thistles, wild lettuce)	0,2	2 g per 3-5 liters of water
Lawn grasses		0,12-0,2	1.2-2 g per 3-5 liters of water
Garlic, onion		0,1-0,16	1-1.6 g per 3-5 liters of water
Spring and winter wheat, spring and winter barley, millet, oats		0,12	1.2 g per 3-5 liters of water

Benefits

Cleans crop rotation from thistles: has an exceptional effect on them in almost all phases of growth
The drug allows you not to worry if it rains 2 hours after application
The main advantage of the drug is that it does not form resistant forms with long-term use
Successfully suppresses a number of other problematic weeds - both annual and perennial, including taproot
A good partner for tank mixes with fungicides and insecticides
Effective protection of the lawn from weeds

Mode of action

Clopyralid is absorbed by plants, while the drug itself does not undergo any chemical transformations. Absorption by leaves and roots is possible, but mainly by leaves. It moves quickly through the plant and causes external signs of damage.

Compatibility

The drug is well compatible with insecticides Blyskavka, Ratibor Bio; herbicides Oberig, Hlibodar; fungicides Source, Wizard; Sayvo. If there are doubts about compatibility with another drug, we recommend conducting a preliminary test.

Additional Information

Manual work on crops should be carried out no earlier than 7 days after processing, and mechanized – after 3.

Features of use

The most favorable time to apply the drug is in the morning or in the evening. The optimal air temperature is from +10 to +23°С. The most effective period for application is the phase of intensive weed growth (thistles in the rosette phase, no more than 20 cm high). Visual signs of the effect of the drug appear after 4-7 days, and the complete death of weeds occurs after 10-15 days.

It can be used at a temperature of +5 – 6 °C, but the treated weeds must be vegetative (at the stage of active growth). Processing at low temperatures does not affect the effectiveness of the drug, but only slightly increases the duration of the onset of weed death. Precipitation 2 hours after application of the herbicide Osotyn does not affect its effectiveness.