@article {1646,
	title = {The effect of sulphur dioxide on the incidence and severity of bean rust and early blight of tomato.},
	volume = {9},
	year = {1975},
	pages = {145-155},
	author = {Weinstein, L.H. and McCune, D.C. and Aluisio, A.L. and van Leuken, P.}
}
