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2,4-D Injury

%s

Characteristics:

Type
Physiological
Leaf Condition
Distorted, Stunted
Leaf Location
Entire, Young
Petioles Condition
Distorted, Short Or Stunted
Plant Size
Stunted
Flowercondition
Distorted
Field Distribution
Uniform, Random, Edges
Prior Environmental
Wind, High Temp, Pesticide Spray
Season
Early Vegetative, Mid To Late Vegetative, Flowering
Cropping System
Soybean Followed By Soybean, Conventional Till, Reduced Till

Aerial Web Blight details

Scientific Name(s)
Rhizoctonia solani
Aerial Web Blight

Characteristics:

Type
Disease
Leaf Condition
Tip Burn, Distorted, Marginal Necrosis, Interveinal Necrosis, Complete Necrosis, Wilted, Brittle, Webbing On Leaves, Leaf Spot
Leaf Color
Patchy Yellow And Brown Areas
Leaf Location
Entire, Upper, Lower, Young, Mature
Pod Condition
Lesion
Main Stem
Necrotic Spots
Petioles Condition
Distorted, Lesion, Death
Petioles Color
Red
Flowercondition
Necrotic
Field Distribution
Random, Low Areas, Localized Area
Prior Environmental
Rain, Thunderstorm, High Temp
Season
Mid To Late Vegetative, Flowering, Pods Present
Cropping System
Soybean Followed By Soybean, Conventional Till, Reduced Till

ALS Injury details

ALS Injury

Characteristics:

Type
Physiological
Leaf Condition
Marginal Necrosis, Interveinal Necrosis, Stunted
Leaf Color
Yellow, Purple, Marginal Chlorosis, Interveinal Chlorosis, Complete Chlorosis
Leaf Location
Entire, Edge, Young
Roots
Stunted
Petioles Condition
Short Or Stunted
Petioles Color
Red
Plant Size
Stunted
Field Distribution
Uniform, Random, Edges
Prior Environmental
Organic Soil, Rain, Dry, Wind, High Temp, Pesticide Spray
Season
Early Vegetative, Mid To Late Vegetative
Cropping System
Soybean Followed By Soybean, Conventional Till, Reduced Till

Aluminum Toxicity details

Aluminum Toxicity

Characteristics:

Type
Nutrition
Roots
Stunted, Poor Nodulation, Necrotic
Plant Size
Stunted
Field Distribution
Uniform, Low Areas, High Areas
Season
Early Vegetative, Mid To Late Vegetative, Flowering, Pods Present
Cropping System
Soybean Followed By Soybean, Conventional Till, Reduced Till

Anthracnose details

Scientific Name(s)
Colletotrichum truncatum
Anthracnose

Characteristics:

Type
Disease
Leaf Condition
Distorted, Complete Necrosis, Wilted, Brittle, Leaf Spot
Leaf Color
Black Irregular Spots, Patchy Yellow And Brown Areas, Marginal Chlorosis, Interveinal Chlorosis
Leaf Location
Entire, Upper, Lower, Young, Mature
Pod Condition
Lesion
Seed
Aborted, Shriveled
Main Stem
Necrotic Spots, Internal Discoloration
Petioles Condition
Distorted, Lesion, Death
Plant Size
Stunted
Field Distribution
Random, Low Areas, Localized Area
Prior Environmental
Rain, High Temp
Season
Flowering, Pods Present
Cropping System
Soybean Followed By Soybean, Conventional Till, Reduced Till

Armyworm details

Scientific Name(s)
Spodoptera exigua, Spodoptera frugiperda, Spodoptera ornithogalli
Armyworm

Characteristics:

Type
Insect
Leaf Condition
Irregularly Shaped Holes, Chewing Damage
Field Distribution
Uniform, Edges, Localized Area

Asian Soybean Rust details

Scientific Name(s)
Phakopsora pachyrhizi
Asian Soybean Rust

Characteristics:

Type
Disease
Leaf Condition
Leaf Spot, Pustule
Leaf Color
Yellow, Orange Red, Interior Red Spots, Black Irregular Spots, Patchy Yellow And Brown Areas
Leaf Location
Entire, Upper, Lower, Young, Mature
Field Distribution
Random, Low Areas, High Areas, Localized Area
Prior Environmental
Rain, Wind, Thunderstorm, Cool Cloudy
Season
Early Vegetative, Flowering, Pods Present
Cropping System
Soybean Followed By Soybean, Conventional Till, Reduced Till

Bacterial Blight details

Scientific Name(s)
Pseudomonas syringae
Bacterial Blight

Characteristics:

Type
Disease
Leaf Condition
Interveinal Necrosis, Leaf Spot, Pustule
Leaf Color
Yellow, Interior Red Spots, Bleached, Black Irregular Spots, Patchy Yellow And Brown Areas
Leaf Location
Entire, Upper, Lower, Young
Pod Condition
Lesion
Main Stem
Necrotic Spots
Petioles Condition
Distorted, Lesion
Field Distribution
Random, Low Areas, Localized Area
Prior Environmental
Rain, Thunderstorm, Cool Cloudy
Season
Mid To Late Vegetative, Flowering, Pods Present
Cropping System
Soybean Followed By Soybean, Conventional Till, Reduced Till

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