TY  - BOOK
AU  - Whitcomb, W. D
AU  - Guba, E. F.
TI  - Control of red spider and powdery mildew on greenhouse cucumbers
CY  - Amherst, Mass
PB  -  Massachusetts Agricultural College
KW  - Tetranychus telarius  Pepino
KW  -  Enfermedades  Pepino
KW  -  Plagas
ER  -