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| Web URL(s): | http://www.sciencedirect.com/science/article/pii/S0261219400000557
Last checked: 02/07/2014
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Jensen, Peter Kryger;
Jørgensen, Lise Nistrup;
Kirknel, Erik |
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| Author Affiliation: | Danish Institute of Agricultural Sciences, Department of Crop Protection, Research Centre Flakkebjerg, Slagelse, Denmark |
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| Title: | Biological efficacy of herbicides and fungicides applied with low-drift and twin-fluid nozzles |
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| Section: | Research papers
Other records with the "Research papers" Section
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| Source: | Crop Protection. Vol. 20, No. 1, February 2001, p. 57-64. |
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| Publishing Information: | Amsterdam, The Netherlands: Elsevier Science |
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| # of Pages: | 8 |
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| Keywords: | TIC Keywords: Herbicides; Fungicides; Herbicide application; Fungicide application; Application methods; Nozzles; Sprayers; Spray drift; Weed control; Comparisons; Contact herbicides; Systemic herbicides; Herbicide evaluation; Fungicide evaluation; Spraying equipment; Drift control; Triticum aestivum; Disease control; Low volume spraying
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| Abstract/Contents: | "Low-drift nozzles applying 0.6-1.21/min at 3 bar were used to investigate the control of weeds at the cotyledon stage using contact herbicides. These nozzles were also compared with a standard flat-fan nozzle, and a twin-fluid nozzle (Airtec) for control of leaf diseases on winter wheat with systemic fungicides. In this investigation, a parallel measurement of spray deposit and evaluation of biological efficacy were done. In general, biological efficacy with low volume, fine to medium low-drift nozzles was comparable to that of a standard flat-fan nozzle. On the other hand, a reduced efficacy was seen in some of the difficult weed control applications, using a coarse low-drift nozzle. The differences between the nozzle types tested were small regarding control of leaf diseases in winter wheat with systemic fungicides." |
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| Language: | English |
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| References: | 32 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jensen, P. K., L. N. Jørgensen, and E. Kirknel. 2001. Biological efficacy of herbicides and fungicides applied with low-drift and twin-fluid nozzles. Crop Prot. 20(1):p. 57-64. |
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| Web URL(s):
http://www.sciencedirect.com/science/article/pii/S0261219400000557
Last checked: 02/07/2014
Access conditions: Item is within a limited-access website |
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MSU catalog number: SB 950 .A1 C77 |
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