Efficiency of the product Prestige 290-FS in control of Colorado beetle and causal agent of Rhizoctonia disease (black scurf) on potato
2001
Latinovic, N. | Hrncic, S.(Biotehnicki institut, Podgorica (Serbia and Montenegro))
In the paper results of efficiency of insectofungicide Prestige 290-FS (pencycuron and imidacloprid) in control of Colorado beetle (Leptinotarsa decemlineata Say) and black scurf (Rhizoctonia solani Kuhn) on potato has been presented. The product is to be applied once in a year, only by treatment of seed before the planting, which presents a new method in control of diseases and pests on potato. For Colorado beetle efficiency of the product has been evaluated 31, 52 and 70 days after planting in 1998 and 31, 50 and 71 days after planting in 1999, and for the causal agent of black scurf assessment of efficiency has been done in phase of full flowering, beginning of leaf yellowing, potato taking out and 60 day after taking out of potato.
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