Nauka Przyroda Technologie

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Sylwia Kaczmarek, Kinga Matysiak, Roman Kierzek
Response of Sorghum vulgare L. to some selected active ingredients of herbicides
Summary.

The main goal of the studies carried out in 2008 and 2009 was the evaluation of efficacy and selectivity of the selected herbicides applied in the sorghum var. ‘Sucrosorgo 506’. Field experiments were carried out in the Field Experimental Station in Winna Góra belonging to the Institute of Plant Protection – National Research Institute in Poznań. Following active ingredients of herbicides were tested: s-metolachlor (Dual Gold 960 EC) + tifensulfuron-methyl (Refine 75 WG), s-metolachlor (Dual Gold 960 EC) + tribenuron-methyl (Granstar 75 WG), tribenuron methyl (Granstar 75 WG) + fluroxypyr (Starane 250 EC), clopyralid (Lontrel 300 SL) + MCPA (Chwastox Extra 300 SL), mesotrione (Callisto 100 SC), fluroxypyr (Starane 250 EC) + dicamba (Banvel 480 SL). The effectiveness of herbicides, sorghum plant fresh weight and sorghum plant density per unit area were described. All tested herbicides were characterised by a high herbicidal effectiveness. The highest increase of fresh weight of sorghum plants was noticed after application of Dual Gold 960 EC + Refine 75 WG and Dual Gold 960 EC + Granstar 75 WG, while increasing plant densities – after application of Granstar 75 WG + Starane 250 EC and Dual Gold 960 EC + Refine 75 WG.

 

Key words: herbicides, selectivity, Sorghum vulgare, sorghum, weed infestation
PDFFull text available in Polish in Adobe Acrobat format:
http://www.npt.up-poznan.net/tom6/zeszyt2/art_27.pdf

For citation:

MLA Kaczmarek, Sylwia, et al. "Ocena wrażliwości Sorghum vulgare L. na wybrane substancje aktywne herbicydów." Nauka Przyr. Technol. 6.2 (2012): #27.
APA Sylwia Kaczmarek, Kinga Matysiak, Roman Kierzek (2012). Ocena wrażliwości Sorghum vulgare L. na wybrane substancje aktywne herbicydów. Nauka Przyr. Technol. 6 (2), #27
ISO 690 KACZMAREK, Sylwia, MATYSIAK, Kinga, KIERZEK, Roman. Ocena wrażliwości Sorghum vulgare L. na wybrane substancje aktywne herbicydów. Nauka Przyr. Technol., 2012, 6.2: #27.
Corresponding address:
Sylwia Kaczmarek
Zakład Herbologii i Techniki Ochrony Roślin
Instytut Ochrony Roślin – Państwowy Instytut Badawczy
ul. Węgorka 20
60-318 Poznań
Poland
e-mail: S.Kaczmarek@iorpib.poznan.pl
Accepted for print: 2.01.2012