Trovati 4 documenti.
Trovati 4 documenti.
The curly top disease of sugarbeet and other plants / C.W. Bennett
St. Paul (Minnesota) : American phytopathological society, 1971)
Compendium of beet diseases and insects / edited by E. D. Whitney and James E. Duffus
St. Paul, Mn. : APS press, c1986
The disease compendium series
Firenze : Istituto sperimentale per la zoologia agraria, 2003
Torino : Regione Piemonte, settore fitosanitario, 1999