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| DOI: | 10.1016/0261-2194(90)90087-N |
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| Web URL(s): | http://www.sciencedirect.com/science/article/pii/026121949090087N
Last checked: 11/18/2016
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Clements, R. O.;
Bentley, B. R.;
Asteraki, E. J. |
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| Author Affiliation: | AFRC Institute for Grassland and Animal Production, Hurley, Maidenhead, Berks, UK |
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| Title: | Origin of frit-fly (Oscinella spp.) attack on newly sown grass, effect of pesticides on frit-fly larvae and benefit of using glyphosate herbicide pre-ploughing |
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| Source: | Crop Protection. Vol. 9, No. 2, April 1990, p. 105-110. |
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| Publishing Information: | Amsterdam, The Netherlands: Elsevier Science |
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| # of Pages: | 6 |
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| Keywords: | TIC Keywords: Autumn maintenance; Chlorpyrifos; Glyphosate; Herbicide evaluation; Insect control; Insecticide recommendations; Oscinella frit; Pyrethroid insecticides; Seeding methods; Seeding stage; Seeding time; Seedling stage
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| Geographic Terms: | England |
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| Abstract/Contents: | "Frit-fly larvae (Oscinella spp.) frequently damage newly sown grass. The infestation arises either by larvae from a previous ploughed-in sward migrating up from depth, or by larvae hatching from eggs laid on or near seedlings by adults that fly in. This experiment, done at five widely separated sites in England, investigated which source of larvae is the most important on autumn-sown grass. Plots were reseeded, after ploughing a previous sward, into areas that were untreated or had been treated with glyphosate and left for the larvae to perish before ploughing or not. A range of pesticides was used on the reseeded plots to assess the impact of larvae arising by direct oviposition (fly-in) and to evaluate the chemicals. Chlorpyrifos and experimental synthetic pyrethroid were the most effective of the chemicals used. Fly-in was the only source of larval attack, as none of the old swards that were reseeded contained a significant population of larvae to migrate. A major benefit of using glyphosate pre-ploughing on seedling emergence and herbage yield was revealed." |
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| Language: | English |
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| References: | 11 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Clements, R. O., B. R. Bentley, and E. J. Asteraki. 1990. Origin of frit-fly (Oscinella spp.) attack on newly sown grass, effect of pesticides on frit-fly larvae and benefit of using glyphosate herbicide pre-ploughing. Crop Prot. 9(2):p. 105-110. |
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| DOI: 10.1016/0261-2194(90)90087-N |
| Web URL(s):
http://www.sciencedirect.com/science/article/pii/026121949090087N
Last checked: 11/18/2016
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b2337143 |
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