Cultivar Mgmt. Profiles
Ranger Russet
Russet Norkotah
Yukon Gold
Atantic
Norland
Snowden
Red Cloud
Shepody
Fertilizers
Potassium
Sulfur
Micronutrients
Placement
Cementing
Crusting
External Disorders
Internal Disorders
Environmental Disorders
Diseases
Wilts
Tuber Wet Rot
Tuber Blemishes
Early Blights
Beneficial Insects
Predators
Green Lacewings
Lady Beetles
Stink Bugs
Insects
Defoliators
Vectors
Tuber Eaters
General Interest
Lab to Label
Controlling Volunteers
Biopesticides
Chemophobia
Neutraceutical
BT Potato
Chemical Effects
Controlling Volunteers
Weed Control

[Weed Control] [Herbicidal Resitance] [Injury by Application]
[Injury by Drift] [Injury by Carryover] [Herbicide Injury Summary]

POTATO INJURY DUE TO CARRYOVER

Carryover injury on potatoes has been commonly observed from four major herbicidal families. Carboxylic acids are plant growth regulators, imidazolinones and sulfonylureas are both inhibitors of ALS/AHAS enzyme, and triazines are photosynthesis inhibitors.