Evaluation of florasulam+2,4-D efficacy applied with retardants in winter wheat.

摘要

Field experiments were conducted in 2006-2008 on winter wheat. The aim of the research was to investigate the effectiveness of herbicide Mustang 306 SE applied in combination with plant growth regulators (Antywylegacz Pynny 675 SL and Cerone 480 SL). The tank-mixture was used at recommend field dose. The mixtures of Mustang 306 SE+Antywylegacz Pynny 675 SL and Mustang 306 SE+Cerone 480 SL were effective in controlling of Anthemis arvensis, Capsella bursa-pastoris, Descurainia sophia, Stellaria media, irrespective of the time of application. The reduction of Galium aparine, Lamium purpureum depended on the time of spraying. Mustang 306 SE with plant growth regulators did not cause winter wheat injuries. The yield and weight of 1 000 grains from treated plots were significantly higher than from untreated ones.