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| Web URL(s): | https://academic.oup.com/amt/article/24/1/G7/205887/BLACK-CUTWORM-LARVAL-SUPPRESSION-WITH-TALSTAR-PL-G
Last checked: 02/17/2017
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.;
Walker, R. |
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| Author Affiliation: | Department of Entomology, Pennsylavia State University, University Park, PA |
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| Title: | Black cutworm larval suppression with Talstar PL G and experimental formulations on creeping bentgrass, 1998 |
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| Section: | Ornamentals
Other records with the "Ornamentals" Section
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| Source: | Arthropod Management Tests. Vol. 24, 1999, p. 331-332. |
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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: Agrotis ipsilon; Pest control; Insect control; Experimental products; Insecticides; Insecticide evaluation; Application rates; Pest density; Agrostis stolonifera; Comparisons; Bifenthrin
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| Abstract/Contents: | "This study was established to evaluate the effectiveness of registered and experimental bifenthrin formulations against second and third instar BCW larvae on a green maintained at the Penn State Valentine Turfgrass Research Center at University Park. Treatment plots were 6 X 10 ft, arranged in a RCB design and replicated four times. Granular formulations were applied with a hand held shaker with top dressing sand used to provide even distribution of product. Treatments were applied on 25 Jun following artificial infestation of the research area with second and third instar BCW larvae on 23 Jun. An average of 11 larvae/yd was recorded on 23 Jun. The entire experimental area was covered with bird netting from 23 Jun through 2 Jul. At treatment time (25 Jun), the following soil and environmental conditions existed: air temperature, 73°F; soil temperature at 1 inch depth, 70°(F; soil temperature at 2 inch depth), 68(F; RH, 83%; amount of thatch, 0.125 inch; soil textural class, loam; soil particle size analysis; 51.3% sand, 35.1% silt, 13.6% clay; soil percent water content (percent by wt), 14.7%; organic matter, 3.8%; water pH, 7.0; soil pH, 6.3; time of application, early morning; and clear skies. The entire area was irrigated with 0.1 inch of water immediately after treatment. The experimental area was syringed on an as needed basis through 9 Jul. Efficacy data was recorded on 28 Jun, 2 Jul, and 9 Jul by counting the number 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 dishwashing detergent in 2 gal of water. All treatments sampled through 2 Jul provided significant reduction of BCW larvae. BCW populations collapsed on 9 Jul following removal of protective bird netting. 7 DAT (2 Jul) phytotoxicity was recorded from treatments 1, 2, 3, 4, 5, 6, and 8." |
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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., and R. Walker. 1999. Black cutworm larval suppression with Talstar PL G and experimental formulations on creeping bentgrass, 1998. Arthropod Manage. Tests. 24:p. 331-332. |
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| Web URL(s):
https://academic.oup.com/amt/article/24/1/G7/205887/BLACK-CUTWORM-LARVAL-SUPPRESSION-WITH-TALSTAR-PL-G
Last checked: 02/17/2017
Access conditions: Item is within a limited-access website
Notes: Guide Page |
| 
MSU catalog number: SB 951 .A1 I48 |
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