Full TGIF Record # 159557
Item 1 of 1
DOI:10.4182/amt.2009.G1
Web URL(s):https://www.plantmanagementnetwork.org/sub/trial/AMT34/PDF/G/G1.pdf
    Last checked: 11/11/2016
    Requires: PDF Reader
Publication Type:
i
Report
Author(s):Heller, Paul R.; Kline, D.; Houseman, A.
Author Affiliation:Heller: Department of Entomology, Pennsylvania State University, University Park, PA
Title:Black cutworm larval suppression study with two species of insect parasitic nematodes and provaunt, 2008
Section:Bentgrass (creeping)
Other records with the "Bentgrass (creeping)" Section
Source:Arthropod Management Tests. Vol. 34, 2009, p. G1.
Publishing Information:Annapolis, MD: Entomological Society of America
# of Pages:1
Keywords:TIC Keywords: Agrostis stolonifera; Agrotis ipsilon; Control methods; Entomopathogenic nematodes; Indoxacarb; Insect control; Insecticide efficacy; Insecticide evaluation; Larva
Trade Names:Provaunt
Abstract/Contents:"University Park to determine the effectiveness of treatments against third instar black cutworm (BCW) larvae. The green was aerified ca. 14 d prior to the start of the experiment. Treatment plots were 6 x ft, arranged in a RCB design and replicated four times. A one ft barrier was established between each replicate and block. Provaunt was applied by using a CO2 sprayer with four 8002VS TeeJet nozzles mounted on a 6 ft boom, operating at 28 psi, and applied in 272 ml of water/36 ft2 or delivering 2.0 gal/1000 ft2. Insect parasitic nematodes were applied with a hand held watering can in 2 gal water per replicate. At treatment time (31 Jul), the following soil and environmental conditions existed: air temp, 77°F; soil temp at l inch depth, 68°F; soil temp at 2 inch depth, 68°F; RH, 61%; amt of thatch, 0.75 inch; water pH, 7.0; time of application, mid-morning; thatch, moist; soil, moist; and clear skies. General soil conditions were as follows: soil textural, silt loam; soil particle size analysis: sand, 27.9%; silt, 54.8%; clay, 17.3%; soil percent water content (percent by wt), 19.6; organic matter, 2.4%; CEC, 9.4; and soil pH, 6.9. The experimental area received 0.1 inch of irrigation immediately after treatments were applied. One, 8 inch diam white PVC cylinder, 6 inch long, was placed in each replicate and secured in place. Ten third instar black cutworm larvae were added to each cylinder on 31 Jul. After treatments were completed each cylinder was covered with white shade cloth. Efficacy data was recorded on 4 Aug (4 DAT) by counting the no. of cutworm larvae flushed to the surface within one eight inch PVC cylinder per replicate by using a soap irritant drench. Data were analyzed with ANOVA and the mean separation test used was WD and an Abbotts transformation."
Language:English
References:0
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Heller, P. R., D. Kline, and A. Houseman. 2009. Black cutworm larval suppression study with two species of insect parasitic nematodes and provaunt, 2008. Arthropod Manage. Tests. 34:p. G1.
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DOI: 10.4182/amt.2009.G1
Web URL(s):
https://www.plantmanagementnetwork.org/sub/trial/AMT34/PDF/G/G1.pdf
    Last checked: 11/11/2016
    Requires: PDF Reader
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MSU catalog number: SB 951 .A1 I48
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