Résultat
Calcium (Ca) deficiency
Freezing
Growth crack
Heat canker
Chlorotic banding
Riciness
High fertilization
Green stem syndrome
Low pH (acid) and aluminum (Al) toxicity
Spring desiccation
Water injury and rain damage
Water injury and nitrogen (N)
Early frost
Bright light and Chilling / Low temperature (cold)
Cracking
Flower blast
Skinning
Late frost and cold water
Early frost and temperature difference (day/night)