wein.plus
Attention
You are using an old browser that may not function as expected.
For a better, safer browsing experience, please upgrade your browser.
Chrome
Firefox
Microsoft Edge
Safari
Opera

    • Welcome back!

      New to wein.plus? Become a Member
  • Become a Member


You can also use our powerful search function with many flexible filters, such as:

Log in Become a Member

Lexicon

The largest wine encyclopedia in the world with 26,664 Terms.

0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Herbicides

Herbicides (lat. herba = herb/grass, caedere = to kill) are chemical or biological agents that kill unwanted plants (weeds) or prevent their growth. They belong to the group of pesticides. In agriculture, they are used either as plant protection products or as biocides. Depending on the target group, a distinction is made between algicides(algae), arboricides (woody plants) and graminicides (grasses) and, depending on the application, between foliar herbicides and soil herbicides. Foliar herbicides are only used after the plants have emerged (hence the term post-emergence herbicides), while soil herbicides are used preventively (hence the term pre-emergence herbicides).

To read the full text, you must be a Premium Member of wein.plus. You are currently not logged in to wein.plus. Become a Premium Member or log in with your credentials .

Become a Premium Member of wein.plus

Voices of our members

Egon Mark

For me, Lexicon from wein.plus is the most comprehensive and best source of information about wine currently available.

Egon Mark
Diplom-Sommelier, Weinakademiker und Weinberater, Volders (Österreich)

The world's largest Lexicon of wine terms.

26,664 Keywords · 47,056 Synonyms · 5,314 Translations · 31,996 Pronunciations · 239,079 Cross-references
made with ♥ by our author Norbert F. J. Tischelmayer. About the Lexicon

EVENTS NEAR YOU

To Online-Events
09.02.26 - 11.02.26 Paris, France Wine Paris 2026 A not-to-be-missed event for sharing the soul of our terroir
25.11.25 - 29.11.25 Merkurstraße 38, 40223 Düsseldorf, Deutschland Wine wick Wine tasting all week long!
24.11.25 - 29.11.25 45 Essen, Deutschland WSET® Level 3 Award in Wines Master the art of wine with the WSET® Level 3 Award in Wines - a stepping stone to real expertise!
10.01.26 Casinogasse 1, 47829 Krefeld, Deutschland Wine tasting menu at the casino with David Freitag Wine & Dine | p.p. € 149.- incl. menu, wine accompaniment & water
24.01.26 Niederstraße 63-67 Parkplatz/Lieferung über, Seilbahn 14, 47829 Krefeld, Deutschland Wine tasting "Don Vino's favourites" Incl: Aperitif, 6 wines (0.1l), water, snacks, tarte flambée | Price: p.p. € 69.-
07.02.26 Niederstraße 63-67 Parkplatz/Lieferung über, Seilbahn 14, 47829 Krefeld, Deutschland Wine tasting "lots of delicious wine & cheese" Incl: Aperitif, 6 wines (0.1l!), water/bread, antipasti, various cheeses & pinsa | Price: p. p. € 75.-
03.03.26 Niederstraße 63-67 Parkplatz/Lieferung über, Seilbahn 14, 47829 Krefeld, Deutschland Wine tasting "à la de Cassan" Aperitif, 6 wines (0.1l), water, snacks, tarte flambée | p.p. € 69.-
14.03.26 Casinogasse 1, 47829 Krefeld, Deutschland Giro d'Italia" in-house exhibition - our winegrowers introduce themselves. Prowein Goes City - over 50 wines in tasting
14.11.25 - 16.11.25 53474 Bad Neuenahr-Ahrweiler, Deutschland Certified consultant for sustainable wines Everything about sustainable and organic viticulture with Kristine Bäder and Sonja Ostermayer as well as practical excursions.
15.11.25 - 16.11.25 53474 Bad Neuenahr-Ahrweiler, Deutschland Wine connoisseur (IWI) Seminar Basic A special kind of wine seminar!
PREMIUM PARTNERS