Articles
FIEBERIELLA FLORII (STÅL), A VECTOR OF APPLE PROLIFERATION AGENT
Article number
235_12
Pages
99 – 106
Language
Abstract
When testing different leafhopper species from MLO-free leafhopper cultures, it was possible to transmit the apple proliferation agent with Fieberiella florii (Stål) from apple to apple ("Golden Delicious") under field conditions.
Test plants developed symptoms 3 years after the beginning of the experiment.
When injecting leafhoppers with MLO-containing insect inocula, F. florii transmitted the pathogen to celery.
The plant showed symptoms after 18 weeks.
Injection of insects with plant inocula did not result in a transmission of the proliferation agent.
Test plants developed symptoms 3 years after the beginning of the experiment.
When injecting leafhoppers with MLO-containing insect inocula, F. florii transmitted the pathogen to celery.
The plant showed symptoms after 18 weeks.
Injection of insects with plant inocula did not result in a transmission of the proliferation agent.
Authors
G. Krczal, H. Krczal, L. Kunze
Keywords
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