Part I: Mode of Action of Herbicides

Part I: Mode of Action of Herbicides
Mode of action and associated herbicide groups
1: Acetyl Coenzyme A Carboxylase (ACCase) inhibitors (lipid biosynthesis inhibitors)
Aryloxyphenoxypropionates (FOPs): Cyhalofop-butyl,Diclofop-methyl, Fenoxaprop-P- ethyl, Fluazifop-P-butyl, Quizalofop, Haloxyfop
Cyclohexanediones (DIMs):Clethodim, Sethoxydim, Tralkoxydim
Phenylpyrazoline: Pinoxaden
2: Lipid Synthesis Inhibitors not ACCase Inhibition
Benzofurane: Ethofumesate
Phosphorodithioate: Bensulide
Thiocarbamate: Cycloate, EPTC, Triallate
3: Acetolactate Synthase (ALS) inhibitors ( branched chain amino acid synthesis inhibitors)
Imidazolinones: Imazethapyr
Pyrimidinylthiobenzoates: Bispyribac-sodium
Sulfonylureas: Halosulfuron-methyl, Mesosulfuron-methyl, Metsulfuron-methyl, Sulfosulfuron
Triazolopyrimidines: Penoxsulam, pyroxsulam
4: Root growth inhibitors (microtubule assembly inhibitors)
Benzamide: Propyzamide (= pronamide)
Benzoic acid: DCPA
Dinitroaniline: Pendimethalin, Trifluralin
Pyridine: Dithiopyr, Thiazopyr
5: Photosynthesis inhibitors - Photosystem II (PSII) inhibitors
Phenyl-carbamates: Desmedipham, Phenmedipham
Pyridazinones: Pyrazon
Triazines: Ametryn, Atrazine
Triazinones: Metribuzin
Uracils: Bromacil
Amides: Propanil
Ureas: Diuron, Linuron, Isoproturon
Benzothiadiazinones: Bentazon
Nitriles: Bromoxynil
Phenyl-pyridazines: Pyridate
6: Photosynthesis inhibitors - Photosystem I (PSI) inhibitors (Electron diverter)
Bipyridylium: Diquat, Paraquat
7: Plant growth regulators (synthetic auxins)
Phenoxycarboxylic acids: 2,4-D, 2, 4-DB, MCPA, MCPB
Benzoic acids: Dicamba
Pyridine carboxylic acids: Picloram
Quinoline carboxylic acids: Quinclorac
Semi-carbazones: Diflufenzopyr
8: Shoot-growth inhibitors (seedling shoot growth inhibitors) long chain fatty acid inhibitors
Acetamides: Napropamide
Chloroacetamides: Acetochlor, Alachlor, Dimethenamid, Metolachlor,Propachlor, Butachlor
Oxyacetamides: Flufenacet
9: Aromatic amino acid inhibitors (EPSP synthase inhibitors)
Glycines: Glyphosate
10: Glutamine-synthesis inhibitors (nitrogen metabolism)
Phosphinic acids: Glufosinate-ammonium
11: Pigment synthesis inhibitors (carotenoid biosynthesis inhibitors)
Pyridazinone: Norflurazon
Pyridinone:Fluridone
Callistemone: Mesotrione
Isoxazole:Isoxaflutole,Pyrasulfotole
Triketone: Tembotrione, Topramezone
Isoxazolidinone: Clomazone
Triazole: Amitrole
12: PPO inhibitors
Diphenylether: Acifluorfen-sodium, Fomesafen, Lactofen, Oxyfluorfen
N-phenylphthalimide: Flumiclorac, Flumioxazin
Oxadiazole:Oxadiazon
Pyrimidindiones: Saflufenacil
Thiadiazole:Fluthiacet-methyl
Triazolinone: Carfentrazone-ethyl, sulfentrazone
13: Cellulose Inhibitors (Cell Wall Synthesis)
Alkylazine:Indaziflam
Benzamide:Isoxaben
Nitrile: Dichlobenil
14: Unknown Mode of Action
Common Name: Fosamine-ammonium, Dozomet, Endothall, Pelargonic acid, Cinnamon oil, Clove oil, Corn gluten, Metam, MSMA, Thyme oil, Vinegar (acetic acid)

[@UK_Culture95]

Thank you Sir for this conceptual lecture 🙏

[@amitbhatnagarclasses247]

All the best

[@ashishpandey6320]

Love u sir from Anand Pur

[@sandeepsn8771]

Thank you sir, please make classes on Dry land also sir please 🙏

[@shrijashri8324]

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[@amitbhatnagarclasses247]

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[@Beingmartial]

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[@vaibhavyadav4466]

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[@amitbhatnagarclasses247]

Keep watching

[@umesh4080]

🙏🙏

[@dr.samarthtewari3645]

Very informative video sir . Thank you sir.

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Thank you so much sir

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[@agro-23sujalsaini2]

Thank🙏You Sir.

[@surbhi3682]

Nice Explaination sir🙏🙏

[@varundiwakar8627]

Sir why paraquat and diquat are not transloacted..?

[@sanjaykumarnatural]

Thank you so much sir ji

[@amitbhatnagarclasses247]

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[@aditiagrawalshorts4327]

Informative sir

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[@tulshidaskadam7877]

nice lecture sir

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[@vishalpandey3915]

Sir please photosynthesis m mtlb plant physiology m lecture krwa dijye sir plzz....

[@amandeepsinghamandeepsingh8527]

Simplest way to teach

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Thank u sir

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Thanks sir ❤

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Thanks sir

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Nicely explained sir, thank you sir

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[@Bee_You1]

Broad leaf weeds ko grass kyu bol rhe ho.. Confusion hora hai monocot or dicot me is trha se.

[@PRAVEENKUMAR-wy9mw]

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[@manjunathhegde864]

Can you plese explain impact of Roundup on soil microbials and long term use impacts on organic farming

[@mrunalkorde5121]

Sir please make video on mixed fertilizer numericals.

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[@amandeepsinghamandeepsingh8527]

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Bohot deep explain Kiya sir par muje kuch samj nahi aaya 😂😂

[@henrygasva6855]

well explained

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Thank you Sir 🙏

[@divyagamit6482]

Thnk u so much sir....

[@MukeshPatel-cr2ys]

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[@sutrishnabordoloi6219]

Sir what is the mechanism of herbicide absorption? Is it same with the mode of action?

[@surajshah4383]

Thank you sir!

[@amitbhatnagarclasses247]

You are welcome!

[@sutrishnabordoloi6219]

Sir is the mode of action and mechanism of herbicide absorption same?

[@upalbarot9701]

👍

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Sir how to remember so much of examples....any tip sir?

[@amitbhatnagarclasses247]

Regular study and practice.

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❤️👍❤️

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It's my pleasure

[@SudharshiniG-kd7vu]

Teach in English...it will be more helpful sir

[@markruffles]

I got lost after the Intro

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Thank you soo much sir

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All the best