Problem
Abiotic disorder - catfacing
Catface fruit.
Rocco D Schiavone
Symptoms
Misshaped tips of fruit due to poor pollination.
Similar Problems
Micro nutrient deficiencies such as boron, damage to flowers from insects (thrips, mites, tarnish plant bug, etc.) and botrytis may cause misshaped fruit.
Additional Information
Usually occurs during weather extremes or very early in spring during frost/freeze conditions as well as cold wet weather.
Diagnostic Tips
Micro nutrient deficiencies such as boron, damage to flowers from insects (thrips, mites, tarnish plant bug, etc.) and pathogens (botrytis) may also cause pollination problems. Examine plants closely for insects and pathogens also use tissue testing to check nutrient status to rule these out.
Corrective Measures
Control pest and correct nutrient problems if present. Provide good frost protection and adequate irrigation when needed.
Management
No additional management should be needed.
Useful Resources
North Carolina Agricultural Chemicals Manual
Funding Sources
Funding was provided in part by the National Sustainable Agriculture Program: Sustainable Strawberry Initiative and the following sources.
Publication date: June 28, 2014
Revised: March 21, 2024
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