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Strawberry Diagnostic Key

Integrated Pest Management

83

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  • Disorder Type?
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  • Crown?
  • Petioles Condition?
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Calcium Deficiency details

Calcium Deficiency

Characteristics:

Type
Nutrition
Leaf Condition
White netted spots, Tip burn, Distorted, Exudes sap, Marginal necrosis
Leaf Color
Marginal chlorosis
Leaf Location
Young
Fruit Condition
Deformed
Fruit Size
Small
Fruit Texture
Hard
Roots
Stunted
Petioles Condition
Death, Collapse, Exudes sap
Petioles Color
Darkens
Plant Size
Stunted
Season
Harvest

Common Leafspot details

Scientific Name(s)
Mycosphaerella fragariae
Common Leafspot

Characteristics:

Type
Disease
Leaf Color
Brown or red rust spots
Leaf Location
Upper surface, Young, Mature
Petioles Condition
Lesion
Field Distribution
Random
Prior Environmental
Rain, Temp. between 20° and 32°
Season
Post transplant, Early spring

Copper Deficiency details

Copper Deficiency

Characteristics:

Type
Nutrition
Leaf Color
Pale green, Bleached, Interveinal chlorosis
Leaf Location
Young
Season
Pre harvest

Corn Earworm details

Scientific Name(s)
Helicoverpa zea
Corn Earworm

Characteristics:

Type
Arthropod (or insect)
Fruit Condition
Holes or chewing damage
Field Distribution
Localized
Season
Harvest
Cropping System
Annual plasticulture, Perennial matted row

Crickets details

Scientific Name(s)
Gryllus spp.
Crickets

Characteristics:

Type
Arthropod (or insect)
Leaf Condition
Chewing damage
Fruit Condition
Holes or chewing damage
Season
Post transplant, Harvest
Cropping System
Annual plasticulture, Perennial matted row

Cutworms details

Scientific Name(s)
Agrotis ipsilon (Hufnagel); Amathes c-nigrum (Linnaeus); Peridroma saucia (Hubner),
Cutworms

Characteristics:

Type
Arthropod (or insect)
Leaf Condition
Chewing damage
Petioles Condition
Clipped
Field Distribution
Edges
Season
Post transplant
Cropping System
Annual plasticulture, Perennial matted row

Cyclamen Mite details

Scientific Name(s)
Phytonemus pallidus
Cyclamen Mite

Characteristics:

Type
Arthropod (or insect)
Leaf Condition
Stunted
Plant Size
Stunted
Field Distribution
Localized
Season
Pre harvest, Harvest
Cropping System
Annual plasticulture, Perennial matted row

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