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Publication Type:
| Report |
Author(s): | Colbaugh, P. F.;
Metz, S. P. |
Author Affiliation: | Colbaugh: Urban Plant Pathologist; Metz: Research Associate, Genetics, Texas Agricultural Experiment Station, Texas Agricultural Extension Service, Texas A&M University, Texas |
Title: | Seed treatment study with Novartis Apron XL on bentgrass and ryegrass |
Article Series: | Turf-99-1 - Turf-99-12 |
Section: | Pests and pest management: Diseases Other records with the "Pests and pest management: Diseases" Section
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Source: | Texas Turfgrass Research - 1999. December 1999, p. [1-6]. |
Publishing Information: | College Station, TX: Texas Agricultural Experiment Station |
# of Pages: | 6 |
Keywords: | TIC Keywords: Seed treatment; Agrostis; Lolium; Fungicide application; Germination; Damping-off; Disease control; Seeding; Seedlings; Foliar diseases
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Abstract/Contents: | "Results of two greenhouse studies indicated seed treatment applications of Apron XL 15g ai/100kg seed alone, and in combination with Maxim at three rates (2.5, 5.0 and 10.0g ai/100kg seed) significantly decreased Pythium 'damping off' with two cool-season turfgrass species. Twenty-three days after seeding `Linn' ryegrass and `SR1020' bentgrass into a sand media inoculated with Pythium aphanidermatum, less foliar blighting of fungicide treated seedlings was also observed compared to the not treated controls for each turfgrass species. This observation demonstrated a continuing systemic activity of the fungicide treatments following germination. Initial germination was somewhat delayed four days after seeding of (4 day) bentgrass, however the effect was slight and was not observed eight days after seeding. A delayed germination was also noted for Linn ryegrass seedlings and this delay persisted over a14 day observation period when compared to the not treated control treatment seedlings." |
Language: | English |
References: | 0 |
See Also: | Other items relating to: Foliar Feeding & Uptake |
Note: | Turf-99-4 Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Colbaugh, P. F., and S. P. Metz. 1999. Seed treatment study with Novartis Apron XL on bentgrass and ryegrass. Tex Turfgrass Res. p. [1-6]. |
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