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Strawberry Diagnostic Key

Integrated Pest Management

83

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Poor Pollination details

Poor Pollination

Characteristics:

Type
Physiological
Fruit Condition
Deformed
Fruit Size
Small, Large
Fruit Texture
Hard
Field Distribution
Uniform, Random
Prior Environmental
Temp. below 15°, Temp. between 20° and 32°
Season
Pre harvest, Harvest
Cropping System
Annual plasticulture, Perennial matted row

Potassium Deficiency details

Potassium Deficiency

Characteristics:

Type
Nutrition
Leaf Condition
Marginal necrosis, Interveinal necrosis, Complete necrosis
Leaf Color
Interveinal chlorosis
Leaf Location
Mature
Fruit Color
Light
Petioles Condition
Death
Petioles Color
Darkens
Season
Early spring, Pre harvest

Powdery Mildew details

Scientific Name(s)
Podosphaera aphanis
Powdery Mildew

Characteristics:

Type
Disease
Leaf Location
Upper surface, Underside, Young
Fruit Condition
Deformed, Lesion
Field Distribution
Random, Localized
Prior Environmental
Dry, High temperature, Temp. between 20° and 32°
Season
Post transplant, Harvest
Cropping System
Annual plasticulture, Perennial matted row

Sap Beetle Complex details

Scientific Name(s)
Carpophilus freemani, C. fumatus, C. humeralis, C. mutilatus, Colopterus insularis, Stelidota geminate, S. ferruginea
Sap Beetle Complex

Characteristics:

Type
Arthropod (or insect)
Fruit Condition
Insect inside fruit, fruit soft or rotted
Season
Harvest
Cropping System
Annual plasticulture, Perennial matted row

Slugs details

Slugs

Characteristics:

Type
Arthropod (or insect)
Leaf Condition
Chewing damage, Arthropods on young leaves
Fruit Condition
Holes or chewing damage
Field Distribution
Low areas
Season
Post transplant, Early spring, Pre harvest, Harvest, Post harvest
Cropping System
Annual plasticulture, Perennial matted row

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