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| Web URL(s): | https://academic.oup.com/amt/article/doi/10.1093/amt/25.1.G7/111763/BLACK-CUTWORM-LARVAL-SUPPRESSION-WITH-DURSBAN
Last checked: 02/17/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Guide Page |
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| Publication Type:
| Report |
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| Author(s): | Heller, P. R.;
Rowan, M.;
Walker, R. |
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| Author Affiliation: | Department of Entomology, Pennsylvania State University, University Park, PA |
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| Title: | Black cutworm larval suppression with Dursban, Scimitar, Deltagard, Talstar, and tempo formulations on creeping bentgrass, 1999 |
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| Section: | Reports: Ornamentals
Other records with the "Reports: Ornamentals" Section
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| Source: | Arthropod Management Tests. Vol. 25, 2000, p. 349-350. |
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| Publishing Information: | Annapolis, MD: Entomological Society of America |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Insecticide evaluation; Golf greens; Application rates; Pest density; Agrotis ipsilon; Larva; Suppression; Chlorpyrifos; Lambda-cyhalothrin; Deltamethrin; Bifenthrin; Cyfluthrin; Agrostis stolonifera; Insecticides; Insect control
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| Abstract/Contents: | "This experiment was completed on a golf course green maintained at the Penn State Valentine Turfgrass Research Center at University Park to determine the effectiveness of treatments against second and third instar BCW larvae. Treatment plots were 6 x 10 ft, arranged in a RCB design and replicated 3 times. Liquid formulations were applied by using CO² sprayer with 4 8002VS TeeJet nozzles mounted on a 6 ft boom operating at 28 psi, and applied in 454 ml of water 60 ft² or delivering 2.0 gal/1000 ft². At treatment time (9 Jul), the following soil and environmental conditions existed: air tem, 62°F; soil temp at 2 inch depth, 62°F; RH, 72%; amt of thatch, 0.0625 inch;soil textural class, sandy loam to loam; soil particle size analysis: 52.0% sand, 37.8 % silt, 10.2% clay; percent water contecnt (percent by wt), 20.5; organic matter, 4.3%; water pH,7.0; soil pH, 7.0; time of application, early morning; and overcast skies. The entire experimental area was either irrigated or received natural rain fall as follows: 9 Jul, 0.4 inch rain; 10 Jul, 0.7 inch rain; 11 July -15 Jul, 0.4 inch; and 16 Jul-20 Jul, 0.6 inch. Treatments were applied on 9 Jul following artificial infestation of the research area with second and third instar BCW larvae on 7 Jul. An average of 49.4 larvae/60ft² was recorded on 7 Jul. The entire experimental area was covered with bird netting from 7 Jul through 15 Jul. Efficacy data was recorded on 11 Jul, 15 Jul, and 21 Jul by counting the no. of BCW larvae flushed to the surface within a 1.0 yd² wood frame sampling area using a soap irritant drench of 30 ml Lemon Joy^D]T^D]M dishwashing detergent in 2 gal of water. All treatments provided significant control 2 DAT, 6 DAT, and 12 DAT. No phytotoxicity was noted." |
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| Language: | English |
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| References: | 0 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Heller, P. R., M. Rowan, and R. Walker. 2000. Black cutworm larval suppression with Dursban, Scimitar, Deltagard, Talstar, and tempo formulations on creeping bentgrass, 1999. Arthropod Manage. Tests. 25:p. 349-350. |
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| Web URL(s):
https://academic.oup.com/amt/article/doi/10.1093/amt/25.1.G7/111763/BLACK-CUTWORM-LARVAL-SUPPRESSION-WITH-DURSBAN
Last checked: 02/17/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Guide Page |
| 
MSU catalog number: SB 951 .A1 I48 |
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