. . "1" . . "RIV/60460709:41210/06:16823!RIV07-MSM-41210___" . "N\u00E1m\u011Bstek, Jan" . . . "[06167A18A163]" . . "Ecology of silky bent grass (Apera spica-venti (L.) Beauv.), its importance and control in the Czech Republic" . "Hamouz, Pavel" . . "472801" . . . "Ecology of silky bent grass (Apera spica-venti (L.) Beauv.), its importance and control in the Czech Republic" . . "Zeitschrift f\u00FCr Pflanzenkrank.und Pflanzenschutz" . "Afterripening, Apera spica-venti, dormancy, ecology, germination, herbicide, resistance, silky bent grass, weed control"@en . "Z(MSM6046070901)" . . . "Soukup, Josef" . "4"^^ . . "20" . . "Ekologie chundelky metlice (Apera spica-venti (L.) Beauv.), jej\u00ED v\u00FDznam a regulace v \u010Cesk\u00E9 republice"@cs . . "Silky bent grass is a common weed in winter cereals with an increasing occurrence in the Czech Republic in recent years. Field observations and laboratory experiments were carried out to extend the knowledge of its ecology in relation to further spread and control. The research was focussed on the following areas: i.) distribution in various geographical and natural conditions, ii.) influence of farming practices on its occurrence, iii.) differences in dormancy and germination in local populations, and iv.) control measures and their efficacy. Silky bent grass occurs regularly in 80 % of all observed localities and increasing harmfulness was declared by 31.6 % of the inquired farmers. Silky bent grass occurs strongly in the west and central part of the Czech Republic. The map of distribution was created. Factors partially stimulating its occurrence were altitude and N-fertilization; soil tillage was not a significant factor. Ureas (isoproturon, chlortoluron) and sulfonylureas (chlorsulfuron,"@cs . "Ecology of silky bent grass (Apera spica-venti (L.) Beauv.), its importance and control in the Czech Republic"@en . "Nov\u00E1kov\u00E1, Kate\u0159ina" . "Ecology of silky bent grass (Apera spica-venti (L.) Beauv.), its importance and control in the Czech Republic"@en . "0340-8159" . . "4"^^ . . "Silky bent grass is a common weed in winter cereals with an increasing occurrence in the Czech Republic in recent years. Field observations and laboratory experiments were carried out to extend the knowledge of its ecology in relation to further spread and control. The research was focussed on the following areas: i.) distribution in various geographical and natural conditions, ii.) influence of farming practices on its occurrence, iii.) differences in dormancy and germination in local populations, and iv.) control measures and their efficacy. Silky bent grass occurs regularly in 80 % of all observed localities and increasing harmfulness was declared by 31.6 % of the inquired farmers. Silky bent grass occurs strongly in the west and central part of the Czech Republic. The map of distribution was created. Factors partially stimulating its occurrence were altitude and N-fertilization; soil tillage was not a significant factor. Ureas (isoproturon, chlortoluron) and sulfonylureas (chlorsulfuron,"@en . . . "CZ - \u010Cesk\u00E1 republika" . "Ekologie chundelky metlice (Apera spica-venti (L.) Beauv.), jej\u00ED v\u00FDznam a regulace v \u010Cesk\u00E9 republice"@cs . "8"^^ . "Silky bent grass is a common weed in winter cereals with an increasing occurrence in the Czech Republic in recent years. Field observations and laboratory experiments were carried out to extend the knowledge of its ecology in relation to further spread and control. The research was focussed on the following areas: i.) distribution in various geographical and natural conditions, ii.) influence of farming practices on its occurrence, iii.) differences in dormancy and germination in local populations, and iv.) control measures and their efficacy. Silky bent grass occurs regularly in 80 % of all observed localities and increasing harmfulness was declared by 31.6 % of the inquired farmers. Silky bent grass occurs strongly in the west and central part of the Czech Republic. The map of distribution was created. Factors partially stimulating its occurrence were altitude and N-fertilization; soil tillage was not a significant factor. Ureas (isoproturon, chlortoluron) and sulfonylureas (chlorsulfuron," . . . "73;80" . . "41210" . . . "RIV/60460709:41210/06:16823" .