Mechanized protection of sunflower
2006
Bugarin, R.(Poljoprivredni fakultet, Novi Sad (Serbia)) | Djukic, N.(Poljoprivredni fakultet, Novi Sad (Serbia)) | Sedlar, A.(Poljoprivredni fakultet, Novi Sad (Serbia))
Quality seed sunflower protection and stable yield demand intensive plant protection from insects, diseases and weeds. In this paper are shown results of mechanizing protection from diseases, weeds and insects. In production conditions on different locations have been tested: standard tractor sprayer, adapted tractor side-car, tractor with high clearance equiped with suitable sprayer and treating with airplanes. In relation to existing and by the results of own research, have been suggested the better solutions. Exploitation parameters in protection sunflower against diseases are established by different technical solutions of sprayers. The quality of treatment is judged on base of real plant surfaces covered by pesticide, number of drops per square cm and size of drops, with application of measuring tiles which are made of water-sensitive material.
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