Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 129, P9
A new model for tobacco pest control in Bulgaria
DIMITROV A.; DIMANOV D.; KOTCHEV I.
Inst. for Tobacco and Tobacco Products, Plovdiv, Bulgaria
The Model for tobacco protection against diseases, pests, weeds and parasites (predators) was developed as a result of the investigations carried out throughout 20 years. The model ensures the achievement of the preset task, namely growing healthy,...