Chwastox 390 Trio SL Herbicide

Chwastox Trio 390 SL is a three-component herbicide from the Chwastox family, which controls broadleaf weeds in the cultivation of winter and spring cereals. The product can also be used on grasslands. In optimal weather conditions, the effect of the agent is visible shortly after application.

What are the benefits of using the product?

• elimination of a wide range of weeds in spring and winter cereals
• a combination of active substances from the group of so-called growth regulators reducing the risk of weed resistance
• a quick visual herbicidal effect – confirming high effectiveness

Chwastox Nowy Trio 390 SL – what is the composition of the product?

The plant protection product contains three active substances:

• MCPA
• mecoprop-P
• dicamba

They have been classified by HRAC in group 4 (formerly group O), so they have the same mechanism of action.

The product is absorbed by the leaves of weeds and acts systemically. The first visual effect of the product is the deformation of weeds, which leads to inhibition of growth and their death.

The product is in the form of a liquid for preparing an aqueous solution – SL form.

What weeds does the herbicide control?

The range of weed species controlled by the plant protection product varies depending on the product dose and number of applications. During the registration process, high effectiveness of Chwastox Nowy Trio 390 SL was achieved in relation to the most important weeds occurring in a given crop.

Winter wheat, winter triticale, rye, winter barley – dose 2.0 l/ha

• sensitive weeds: cornflower, common fumitory, field mustard, common chickweed, common needlewort, white goosefoot, field poppy, scentless mayweed, field forget-me-not, rough honeysuckle, cleavers, bindweed (convolvulus), field chamomile, common chamomile, volunteer rapeseed, common shepherd’s purse, field bundles
• moderately sensitive weeds: small cranesbill, field violet, ivy speedwell

Spring barley, spring wheat, oats, spring triticale – dose 1.5 l/ha

• Sensitive weeds: common fumitory, field mustard, common chickweed, purple deadnettle, white goosefoot, field poppy, scentless mayweed, rough hyacinth, cleavers, knotweed, field chamomile, rough amaranth, common shepherd’s purse, field bundles, small-flowered gall
• Medium sensitive weeds: small geranium, cornflower, field violet, field forget-me-not, volunteer rapeseed

Recreational grasslands (lawns, sports fields, golf courses) – dose 2.0 l/ha

• Sensitive weeds: creeping buttercup, common dandelion, green umbel, common hornwort, common sorrel
• moderately sensitive weeds: ribwort plantain, common plantain, common yarrow
• resistant weeds: small cranesbill, white clover, germander speedwell, field speedwell

Recreational grass areas (lawns, sports fields, golf courses) – dose 2.0 l/ha applied twice

• sensitive weeds: ribwort plantain, common plantain, small cranesbill, creeping buttercup, white clover, common yarrow, common dandelion, green umbilicus, field speedwell, common hornwort, common sorrel
• resistant weeds: germander speedwell

Dosage

Winter wheat, winter triticale, rye, winter barley

Recommended dose for a single application: 2.0 l/ha
Maximum number of treatments during the growing season: 1

Date of application:

apply the agent in spring after the start of vegetation from the beginning of the cereal tillering phase to its end (BBCH 21-29)

Spring barley, spring wheat, oats, spring triticale

Recommended dose for a single application: 1.5 l/ha

Date of application:

apply the agent from the beginning of the cereal tillering phase to its end (BBCH 21-29)

Recreational grass areas (lawns, sports fields, golf courses)

Recommended dose for a single application: 2.0 l/ha
Interval between treatments: at least 56 days
Maximum number of treatments during the growing season: 2

Date use:

apply the product from spring to early autumn, for weeds from the stage of several leaves to the flowering stage (BBCH 14-40) on the entire surface of the lawn, sports field, golf course or only on weedy places – in the case of heavy weeding it may be necessary to perform a second treatment