scholarly journals Badania nad proliferacją (miotlastością) jaboni w Polsce. I. Objawy chorobowe, porażane odmiany i występowanie proliferacji jabłoni w Polsce [Studies on apple proliferation disease in Poland. I. Symptoms, varieties infected and distribution of apple proliferation disease in Poland]

2015 ◽  
Vol 23 (2) ◽  
pp. 329-340
Author(s):  
M. Kamińska ◽  
B. Zawadza
2009 ◽  
pp. 35-41 ◽  
Author(s):  
A.M. Ciccotti ◽  
C. Bisognin ◽  
I. Battocletti ◽  
A. Salvadori ◽  
M. Herdemertens ◽  
...  

2015 ◽  
Vol 26 (1) ◽  
pp. 103-113 ◽  
Author(s):  
Maria Kamińska

Proliferation disease development was observed on apple trees one to five years old. The course of the disease was found to be longer and more acute in young trees than in ones about a dozen years old. Apple trees with symptoms of proliferation disease were 27% shorter than healthy ones, had smaller increases (by 52%), thinner trunks (by 35%) and smaller crowns (by 42%).


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