Contact Information

Kassim Al-Khatib
Professor
University of California, Davis

279A Robbins Hall
One Shields Avenue
Davis, CA 95616

530-752-9160 (office)
530-219-0529 (mobile)
kalkhatib@ucdavis.edu

Contact Information

Kassim Al-Khatib
Professor
University of California, Davis

279A Robbins Hall
One Shields Avenue
Davis, CA 95616

530-752-9160 (office)
530-219-0529 (mobile)
kalkhatib@ucdavis.edu

Home / Search

Mode of Action (MoA)
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.

Chemistry

Herbicides
paraquat
Plants

Symptoms

Mode of Action (MoA)	Chemistry	Herbicides	Plants	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.

		paraquat

40 images matching the selected options:

Plant: almond
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: leaf distortion, necrosis, necrotic spots

Plant: almond
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: leaf crinkling, leaf curling, leaf distortion, necrosis, necrotic spots

Plant: almond
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis, necrotic spots

Plant: almond
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, chlorotic spots, leaf distortion, necrosis, necrotic spots

Plant: almond
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis, necrotic spots

Plant: cherry
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, chlorotic spots, leaf crinkling, necrosis, necrotic spots

Plant: cherry
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, leaf distortion, necrosis, necrotic spots

Plant: cherry
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, chlorotic spots, necrosis, necrotic spots, reddish lesions

Plant: cherry
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorotic spots, necrotic spots

Plant: cherry
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, chlorotic spots, leaf crinkling, leaf distortion, necrosis, necrotic spots

Plant: cherry
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, chlorotic spots, leaf crinkling, necrosis, necrotic spots

Plant: cherry
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, leaf crinkling, necrosis, necrotic spots

Plant: cherry
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis, necrotic spots

Plant: common bean
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, leaf bronzing, leaf crinkling, leaf cupping, leaf curling, leaf distortion, leaf malformation, leaf reddishness, necrosis, necrotic spots

Plant: corn
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorotic spots, necrosis, necrotic spots

Plant: corn
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis

Plant: corn
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrotic spots

Plant: corn
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis, necrotic spots

Plant: corn
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis, necrotic spots, stunting

Plant: cotton
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: leaf crinkling, leaf distortion, necrotic spots

Plant: crenshaw melon
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, chlorotic spots, leaf crinkling, leaf distortion, necrosis, necrotic spots

Plant: english ivy
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, leaf distortion, necrosis

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: onion
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis, necrotic spots, stunting

Plant: pepper
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis, necrotic spots

Plant: pistachio
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, necrosis, necrotic spots

Plant: pistachio
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, necrosis

Plant: prune
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, leaf curling, leaf distortion, necrosis, stunting

Plant: prune
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, leaf curling, leaf distortion, necrosis, necrotic spots, stunting

Plant: prune
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, leaf crinkling, leaf distortion, necrosis, necrotic spots, stunting

Plant: safflower
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: leaf crinkling, leaf distortion, necrosis

Plant: soybean
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: leaf crinkling, necrotic spots

Plant: soybean
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: leaf crinkling, leaf cupping, leaf distortion, necrosis, necrotic spots

Plant: squash
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis

Plant: squash
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorosis, leaf crinkling, leaf curling, leaf distortion, leaf malformation, leaf reddishness, necrosis, necrotic spots

Plant: sunflower
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis

Plant: walnut
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: chlorotic spots

Plant: wheat
MoA: Photosystem-I-electron diversion
Chemistry: Bipyridylium
Herbicide: paraquat
Symptoms: necrosis, necrotic spots