Karteikarten
Herbicide Types and Modes of Action
Karten in diesem Stapel (11)
- 1AmidePropanil
Group 7 - photosynthesis inhibitors; photosystem II inhibitors. - 2BipyridyliumParaquat and diquat
Group 22 - Cell membrane disrupter; photosystem I electron diverter. Inhibition of photosynthesis. - 3DinitroanilineTrifluralin and pendimethalin
Group 3 - Seedling root growth inhibitor; microtubule inhibitor. Absorbed primarily by emerging roots. - 4DiphenyletherOxyfluorfen
Group 14 - Cell membrane disrupter, PPO inhibitor. Readily absorbed by leaves, chlorosis in leaves of susceptible plants, followed by desiccation and necrosis - 5GlycineGlyphosate
Group 9 - Amino acid synthesis inhibitor; EPSP synthase inhibitor. Absorbed by foliage; translocated throughout, including roots; growth inhibited soon after application. - 6Phenoxy, carboxylic acidsAuxinic herbicides, 2,4-D
Group 4 - Growth regulators; synthesis auxins. Selective systemic. Salts rapidly absorbed by roots, esters by foliage. - 7Phosphinic acidGlufosinate
Group 10 - Nitrogen metabolism inhibitor; glutamine synthetase inhibitor. Mainly absorbed by foliage, causing chlorosis and wilting. Translocation limited. Inhibits the activity of glutamine synthase. - 8SulfonylureaChlorsulfuron and Rimsulfuron
Group 2 - Amino acid synthesis inhibitor; ALS inhibitor. Rapid foliar absorption but slower chlorosis and necrosis. Translocated. - 9ThiocarbamateEPTC and Thiobencarb
Group 8 - Seedling shoot growth inhibitors; Lipid synthesis inhibitor (not ACCase) - 10TriazineAtrazine and Simazine
Group 5 - Photosystem II inhibitors (different binding than groups 5 & 6). Absorbed through roots and leaves; translocated. Inhibits photosynthesis at Photosystem II. - 11UreaLinuron and Diuron
Group 7 - Photosynthesis Inhibitors; photosystem II inhibitor (different binding than groups 5 & 6). Readily absorbed by roots and, less so, by foliage and stems. Inhibits photosynthesis at Photosystem II.
Informationen
- Beschreibung
- Modes of action for certain herbicide types
- Erstellt von
- Camila Quintana
- Aufrufe
- 21
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