University of California
Herbicide Symptoms

Home / Search

Select from the categories below to display images that matches the selection. Add additional category selections to include more images. Click the "" to remove the selection.

Mode of Action (MoA)
Chemistry
Herbicides
Plants

hemp

Symptoms

Select from the categories below to display images that matches the selection. Add additional category selections to include more images. Click the "" to remove the selection.

Mode of Action (MoA) Chemistry Herbicides Plants Symptoms

hemp

24 images matching the selected options:

 
Plant: hemp
MoA: Synthetic auxins
Chemistry: Phenoxy-carboxylic acid
Herbicide: 2,4-D
Symptoms: epinasty, leaf crinkling, leaf cupping, leaf curling, leaf distortion
 
Plant: hemp
MoA: Inhibition of acetolactate synthase ALS (acetohydroxyacid synthase AHAS)
Chemistry: Pyrimidinyl(thio)benzoate
Herbicide: bispyribac-Na
Symptoms: chlorosis, internode shortening, internode stacking, leaf crinkling, leaf stacking
 
Plant: hemp
MoA: Inhibition of acetolactate synthase ALS (acetohydroxyacid synthase AHAS)
Chemistry: Pyrimidinyl(thio)benzoate
Herbicide: bispyribac-Na
Symptoms: chlorosis, chlorotic spots, internode shortening, internode stacking, leaf distortion, mottled chlorosis
 
Plant: hemp
MoA: Inhibition of acetolactate synthase ALS (acetohydroxyacid synthase AHAS)
Chemistry: Pyrimidinyl(thio)benzoate
Herbicide: bispyribac-Na
Symptoms: chlorosis, internode stacking, leaf crinkling, leaf distortion, leaf malformation, leaf stacking
 
Plant: hemp
MoA: Inhibition of acetolactate synthase ALS (acetohydroxyacid synthase AHAS)
Chemistry: Pyrimidinyl(thio)benzoate
Herbicide: bispyribac-Na
Symptoms: chlorosis, leaf crinkling, leaf cupping, leaf curling, leaf distortion, leaf stacking
 
Plant: hemp
MoA: Inhibition of glutamine synthetase
Chemistry: Phosphinic acid
Herbicide: glufosinate-ammonium
Symptoms: brown lesions, necrotic spots
 
Plant: hemp
MoA: Inhibition of glutamine synthetase
Chemistry: Phosphinic acid
Herbicide: glufosinate-ammonium
Symptoms: brown lesions, necrosis, necrotic spots
 
Plant: hemp
MoA: Inhibition of glutamine synthetase
Chemistry: Phosphinic acid
Herbicide: glufosinate-ammonium
Symptoms: brown lesions, leaf margin chlorosis, necrosis, necrotic spots
 
Plant: hemp
MoA: Inhibition of glutamine synthetase
Chemistry: Phosphinic acid
Herbicide: glufosinate-ammonium
Symptoms: brown lesions, chlorosis, chlorotic spots, leaf margin chlorosis, leaf margin necrosis, necrosis, necrotic spots
 
Plant: hemp
MoA: Inhibition of EPSP synthase
Chemistry: Glycine
Herbicide: glyphosate
Symptoms: chlorosis, leaf crinkling
 
Plant: hemp
MoA: Inhibition of EPSP synthase
Chemistry: Glycine
Herbicide: glyphosate
Symptoms: chlorosis, leaf crinkling
 
Plant: hemp
MoA: Inhibition of acetolactate synthase ALS (acetohydroxyacid synthase AHAS)
Chemistry: Imidazolinone
Herbicide: imazapyr
Symptoms: chlorosis, growth distortion, internode shortening, internode stacking, leaf crinkling, leaf stacking
 
Plant: hemp
MoA: Carotenoid biosynthesis inhibitors
Chemistry: Callistemone
Herbicide: mesotrione
Symptoms: bleaching, brown lesions, chlorosis
 
Plant: hemp
MoA: Carotenoid biosynthesis inhibitors
Chemistry: Callistemone
Herbicide: mesotrione
Symptoms: bleaching, brown lesions, chlorosis
 
Plant: hemp
MoA: Inhibition of protoporphyrinogen oxidase(PPO)
Chemistry: Diphenylether
Herbicide: oxyfluorfen
Symptoms: brown lesions, chlorosis, necrosis, necrotic spots
 
Plant: hemp
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: brown lesions, necrosis, necrotic spots
 
Plant: hemp
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrotic spots
 
Plant: hemp
MoA: Inhibition of photosynthesis at photosystem II
Chemistry: Amide
Herbicide: propanil
Symptoms: brown lesions, chlorosis, leaf bronzing, necrosis, necrotic spots
 
Plant: hemp
MoA: Inhibition of photosynthesis at photosystem II
Chemistry: Amide
Herbicide: propanil
Symptoms: brown lesions, chlorosis, leaf crinkling
 
Plant: hemp
MoA: Inhibition of acetolactate synthase ALS (acetohydroxyacid synthase AHAS)
Chemistry: Sulfonylurea
Herbicide: rimsulfuron
Symptoms: chlorosis, leaf distortion, leaf stacking
 
Plant: hemp
MoA: Inhibition of protoporphyrinogen oxidase(PPO)
Chemistry: Pyrimidindione
Herbicide: saflufenacil
Symptoms: chlorosis, necrosis, necrotic spots
 
Plant: hemp
MoA: Synthetic auxins
Chemistry: Pyridine-carboxylic acid
Herbicide: triclopyr
Symptoms: chlorosis, epinasty, leaf crinkling, leaf cupping, leaf curling, leaf distortion, leaf narrowing
 
Plant: hemp
MoA: Synthetic auxins
Chemistry: Pyridine-carboxylic acid
Herbicide: triclopyr
Symptoms: chlorosis, epinasty, leaf crinkling, leaf cupping, leaf curling, leaf distortion, stem malformation, stunting
 
Plant: hemp
MoA: Synthetic auxins
Chemistry: Pyridine-carboxylic acid
Herbicide: triclopyr
Symptoms: chlorosis, leaf crinkling, leaf cupping, leaf curling, leaf distortion, stem malformation
Webmaster Email: anripmweb@ucanr.edu