1-6 of 6 Books
Transmission of potato virus diseases
Transmission of potato virus diseases
By John Grieve Bald
A study on auxin and chlorogenic acid in leaf-roll resistant and susceptible potato varieties
A study on auxin and chlorogenic acid in leaf-roll resistant and susceptible potato varieties
By Robert Thomas McMillan
Entomological aspects of the potato leaf roll problem in central Washington
Entomological aspects of the potato leaf roll problem in central Washington
By E. C. Klostermeyer
De bladrolziekte van de aardappelplant ...
De bladrolziekte van de aardappelplant ...
By Jan Gerhardus Oortwijn Botjes

Aard, verspreidingswijze en bestrijding van phloeemnecrose (bladrol) en verwante zieken, o.a. Sereh =
By H. M. Quanjer