DE

Finalsan® Plus/Ultima

Total weed killer, works fast and for weeks

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  • also effective against ground elder and common horsetail
  • contains no glyphosate
  • can be applied over the entire growing season

Package sizes:

5, 10, 15, 20 and 30 litre canisters

Active ingredients

186.7 g/l pelargonic acid,
       30 g/l maleic hydrazide

Substance information

Finalsan® Plus is a non-selective contact herbicide. Finalsan® Plus contains two active substances. The main active is pelargonic acid. Pelargonie acid, also referred to as nonanoic acid, is a fatty acid. The pelargonic acid penetrates the waxy layer (cuticle) of the leaves and destroys the cell membranes of the plant's epidermal cells. This causes a rapid release of cell contents, so that the plants quickly wither.

The second active ingredient is the growth regulator maleic hydrazide. Maleic hydrazide is absorbed by the plants and transported to the growing points at the roots and shoots, where it prevents cell division and delays new growth for weeks.

Spectrum of activity

Finalsan® Plus works against all mono- and dicotyledonous weeds such as, dandelion, plantain species, grasses, stinging nettles and thistles. Finalsan® Plus will also quickly cause ground elder and common horsetail to die. Finalsan® Plus also be used to fight mosses and algae. Many species of moss and algae can be sustainably combated with Finalsan® Plus.

Effectiveness

Weeds that have been treated with Finalsan® Plus will turn brown after a few hours already.

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Areas of application approved by the German Authorities:

PestCrops/objectsApplication rateDate/frequency
Mono- and dicotyledonous weeds Decorative plants, trees and shrubs outdoors 167 L/ha and/or 16.7 %, i.e. mix 1 L of Finalsan® Plus with 5 L of water. 1 L of the spray solution will treat 10 m² of weed area. 2 applications as a maximum at an interval of 30-60 days. (Spray as individual plant treatment)
Mono- and dicotyledonous weeds Paths and squares* with woody plants in uncultivated land 167 L/ha and/or 16.7 %, i.e. mix 1 L of Finalsan® Plus with 5 L of water. 1 L of the spray solution will treat 10 m² of weed area. 2 applications as a maximum at an interval of 30-60 days. (Spray as individual plant treatment)
Algae and mosses Decorative plants, trees and shrubs outdoors 167 L/ha and/or 16.7 %, i.e. mix 1 L of Finalsan® Plus with 5 L of water. 1 L of the spray solution will treat 10 m² of weed area. 2 applications as a maximum at an interval of 30-60 days. (Spray as individual plant treatment)
Algae and mossesPaths and squares with woody plants in uncultivated land 167 L/ha and/or 16.7 %, i.e. mix 1 L of Finalsan® Plus with 5 L of water. 1 L of the spray solution will treat 10 m² of weed area. 2 applications as a maximum at an interval of 30-60 days. (Spray as individual plant treatment)

*Application of the product to open land that is not used for agriculture, forestry or gardening is only permitted with the relevant authority's approval (section 6.2 & 6.3 of the Plant Protection Act)

Application

Thorough soaking of the weeds

Finalsan® Plus is applied by spraying. Please ensure that the weeds are thoroughly soaked. The effect is optimal if the weeds are ca. 5 - 10 cm tall. The weeds should be dry for the spraying.

Finalsan® Plus works in a broad range of temperatures. Even in cooler temperatures (5 - 10 °C), a marked discolouration of the weeds will be noticeable after 24 hrs.

Repeat treatment:

Repeating the treatment after 5 to 8 weeks is recommended for root-spreading weeds.

Plant response

Finalsan® Plus is a total herbicide that kills off all green plant parts it is applied to. Woody parts of the plant are not damaged, so that Finalsan® Plus can be applied underneath trees and bushes without problems. Not suitable for fighting weeds and moss in lawn areas.

Material compatibility

Finalsan® Plus is highly compatible with materials. In isolated cases, darker materials may exhibit whitish deposits after the appli­cation, but these will quickly disappear again after rainfalls. Avoid contact with synthetic resin panels, copper- or zinc-containing sur­faces. Contact with these materials may lead to longer-term discolouration. Test the compa­tibility with other sensitive materials first at a concealed place.

Subsequent use of treated areas

Areas that have been treated with Finalsan® Plus should not be worked on for a day to let the product develop its full effect. Planting can continue two days after the application of the product. Sowing can be started again after 14 days.

Uncultivated land/Areas requiring approval/Common areas

Finalsan® Plus is grouped with plant protection products that are suitable for areas intended for the general public in the list as per section 17 of the Federal Office of Consumer Protec­tion (BVL) in Germany. This group includes products which may be used on traffic routes, squares, in parks and cemeteries, for example. Please see the BVL (Federal Office for Consu­mer Protection and Food Safety) website for the latest details.

The Plant Protection Act requires weed control activities in areas of uncultivated land to be approved. Please enquire at the relevant plant protection authorities for details of the appli­cation procedure.

Environmental compatibility data

Soil:

Finalsan® Plus is rapidly degraded in the soil. 50 % of the active ingredients will have decomposed after 7 days already.

Beneficial organisms:

Harmless for beneficial organisms.

Classification as per GHS/CLP Regullation

None

Please note

Use plant protection products safely. Always read the label and product information before use.

Distribution

Downloads

For further information please visit the download-center.

Questions?

Our competent personnel are pleased to assist you.

+49 5155 6241-23

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