Stubby-Root Nematode details
- Scientific Name(s)
- Trichodorus spp., Paratrichodorus spp.
Characteristics:
- Type
- Disease
- Leaf Condition
- Wilted, Stunted
- Leaf Color
- Bleached
- Roots
- Stunted, Necrotic, Chewing Or Boring Damage
- Plant Size
- Stunted
- Field Distribution
- Random, Localized Area
- Season
- Early Vegetative, Mid To Late Vegetative, Flowering, Pods Present
- Cropping System
- Soybean Followed By Soybean, Conventional Till, Reduced Till
Sudden Death Syndrome details
- Scientific Name(s)
- Fusarium virguliforme
Characteristics:
- Type
- Disease
- Leaf Condition
- Tip Burn, Marginal Necrosis, Interveinal Necrosis, Wilted, Stunted, Brittle, Leaf Spot
- Leaf Color
- Bleached, Patchy Yellow And Brown Areas, Marginal Chlorosis, Interveinal Chlorosis
- Leaf Location
- Entire, Upper, Lower, Young, Mature
- Seed
- Aborted, Shriveled
- Roots
- Stunted, Necrotic
- Main Stem
- Necrotic Spots, Internal Discoloration
- Petioles Condition
- 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
Sulfur Deficiency details
Characteristics:
- Type
- Nutrition
- Leaf Condition
- Stunted
- Leaf Color
- Yellow, Complete Chlorosis
- Leaf Location
- Upper, Young
- Field Distribution
- Uniform, Low Areas, Localized Area
- Prior Environmental
- Rain
- Season
- Early Vegetative, Mid To Late Vegetative, Flowering, Pods Present
- Cropping System
- Soybean Followed By Soybean, Conventional Till, Reduced Till
Sunscald details
Characteristics:
- Type
- Physiological
- Leaf Condition
- Interveinal Necrosis, Complete Necrosis
- Leaf Color
- Purple
- Leaf Location
- Upper, Young
- Prior Environmental
- High Temp, Cool Cloudy
- Season
- Early Vegetative, Mid To Late Vegetative
Target Spot details
- Scientific Name(s)
- Corynespora cassiicola
Characteristics:
- Type
- Disease
- Leaf Condition
- Round Hole, Irregularly Shaped Holes, Leaf Spot
- Leaf Color
- Black Irregular Spots, Patchy Yellow And Brown Areas
- Leaf Location
- Entire, Upper, Lower, Young, Mature
- Pod Condition
- Lesion
- Main Stem
- Necrotic Spots
- Petioles Condition
- Lesion
- Field Distribution
- Random, Low Areas, Localized Area
- Prior Environmental
- Rain, High Temp
- Season
- Mid To Late Vegetative, Flowering, Pods Present
- Cropping System
- Soybean Followed By Soybean, Conventional Till, Reduced Till
Three Cornered Alfalfa Hopper details
- Scientific Name(s)
- Spissistilus festinus
Characteristics:
- Type
- Insect
- Main Stem
- Lodges At Girdle
- Petioles Condition
- Swollen At Base, Internal Boring
- Field Distribution
- Uniform
Thrips details
- Scientific Name(s)
- Thysanoptera
Characteristics:
- Type
- Insect
- Leaf Condition
- Stippling
- Field Distribution
- Uniform
Tobacco Ringspot Virus details
Characteristics:
- Type
- Disease
- Leaf Condition
- Tip Burn, Distorted, Marginal Necrosis, Interveinal Necrosis, Complete Necrosis, Brittle, Leaf Spot
- Leaf Color
- Purple, Black Irregular Spots, Patchy Yellow And Brown Areas, Interveinal Chlorosis
- Leaf Location
- Upper, Lower, Young, Mature
- Pod Condition
- Scarred Or Clipped
- Seed
- Aborted, Shriveled
- Roots
- Stunted
- Main Stem
- Necrotic Spots
- Petioles Condition
- Distorted, Lesion, Death
- Field Distribution
- Random, Localized Area
- Season
- Early Vegetative, Mid To Late Vegetative, Flowering, Pods Present, Harvest
- Cropping System
- Soybean Followed By Soybean, Conventional Till, Reduced Till