Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 130, P10
Studies on the control of broomrape (Orobanche Ramosa L.) in Virginia tobacco (Nicotiana tabacum L.)
COVARELLI L.
Dipartimento di Arboricoltura e Protezione delle Piante, Perugia, Italy.
During 1997 and 1998, in the Middle Tiber Valley (central Italy), four field experimental trials were carried out in order evaluate the control of broomrape ( Orobranche ramosa L.) in Virginia tobacco by some pesticides. In 1997, maleic hydrazide...