New outbreaks and current distribution of fire blight of pear and apple in Northern Europe
Saved in:
Main Author: | |
---|---|
Format: | Texto biblioteca |
Language: | |
Published: |
1970
|
Subjects: | APPLES, PEARS, BLIGHT, GEOGRAPHICAL DISTRIBUTION, EPIDEMICS, PLANT PROTECTION, POMME, POIRE, DEPERISSEMENT, DISTRIBUTION GEOGRAPHIQUE, EPIDEMIE, MANZANA, PERA, TIZON, DISTRIBUCION GEOGRAFICA, EPIDEMIA, PROTECTION DES PLANTES, PROTECCION DE LAS PLANTAS, |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|