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Strawberry Diagnostic Key

Integrated Pest Management

83

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Garden Symphilid details

Scientific Name(s)
Scutigerella immaculata
Garden Symphilid

Characteristics:

Type
Arthropod (or insect)
Roots
Chewing or boring damage
Season
Harvest, Post harvest
Cropping System
Perennial matted row

Gnomonia Stem-End Rot details

Scientific Name(s)
Gnomonia comari [Anamorph: Zythia fragariae]
Gnomonia Stem-End Rot

Characteristics:

Type
Disease
Fruit Condition
Lesion
Fruit Texture
Soft
Fruit Color
Bronzing near stem
Petioles Condition
Lesion
Field Distribution
Random
Prior Environmental
Rain, Temp. between 20° and 32°

Gray Mold/Botrytis Fruit Rot details

Scientific Name(s)
Botrytis cinerea
Gray Mold/Botrytis Fruit Rot

Characteristics:

Type
Disease
Fruit Condition
Lesion
Fruit Texture
Soft
Petioles Condition
Lesion
Petioles Color
Darkens
Flower Condition
Necrotic
Field Distribution
Random
Prior Environmental
Rain, Temp. below 15°, Temp. between 20° and 32°
Cropping System
Annual plasticulture, Perennial matted row

Gray Mold/Crown Rot details

Scientific Name(s)
Botrytis cinerea
Gray Mold/Crown Rot

Characteristics:

Type
Disease
Leaf Condition
Complete necrosis
Leaf Location
Entire leaf, Young, Mature
Crown
Internal discoloration
Petioles Condition
Lesion, Death
Flower Condition
Necrotic
Field Distribution
Random
Prior Environmental
Rain, Temp. below 15°, Temp. between 20° and 32°
Season
Early spring
Cropping System
Annual plasticulture

Hail details

Hail

Characteristics:

Type
Physiological
Leaf Condition
Torn or holes
Leaf Location
Entire leaf, Young, Mature
Fruit Condition
Lesion, Bruised
Petioles Condition
Broken
Field Distribution
Uniform, Random
Prior Environmental
Thunderstorm

Herbicide injury - 2,4-D(Broadleaf weed killer) details

Herbicide injury - 2,4-D(Broadleaf weed killer)

Characteristics:

Type
Physiological
Leaf Condition
Distorted, Interveinal necrosis, Stunted
Leaf Color
Pale green, Marginal chlorosis, Interveinal chlorosis, Complete chlorosis
Leaf Location
Entire leaf, Edge, Young, Mature
Petioles Condition
Distorted, Death
Plant Size
Stunted
Flower Condition
Distorted
Field Distribution
Random, Edges, Localized
Prior Environmental
Wind, Pesticide spray
Season
Post transplant, Early spring, Pre harvest, Harvest, Post harvest
Cropping System
Annual plasticulture, Perennial matted row

Herbicide injury - Clopyralid(Stinger) details

Herbicide injury - Clopyralid(Stinger)

Characteristics:

Type
Physiological
Leaf Condition
Distorted, Complete necrosis, Stunted
Leaf Color
Pale green, Interveinal chlorosis, Complete chlorosis
Leaf Location
Entire leaf, Edge, Young
Petioles Condition
Distorted, Death, Collapse
Plant Size
Stunted
Flower Condition
Distorted, Necrotic
Field Distribution
Uniform, Random
Prior Environmental
Wind, Pesticide spray

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