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| Web URL(s): | https://academic.oup.com/amt/article/25/1/G48/111430/EFFICACY-OF-SELECTED-INSECTICIDES-AGAINST-SECOND
Last checked: 02/17/2017
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Notes: Guide Page |
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| Publication Type:
| Report |
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| Author(s): | Heng-Moss, T. M.;
Baxendale, F. P.;
Riordan, T. P. |
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| Author Affiliation: | Heng-Moss and Baxendale: Department of Entomology; and Riordan: Department of Horticulture, University of Nebraska-Lincoln, NE |
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| Title: | Efficacy of selected insecticides against second generation chinch bugs on buffalograss turf, 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. 378. |
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| Publishing Information: | Annapolis, MD: Entomological Society of America |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Insecticide evaluation; Application rates; Pest density; Bouteloua dactyloides; Blissus occiduus; Insecticides; Chlorpyrifos; Combination treatments; Fertilizer-insecticide combinations; Insect control
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| Abstract/Contents: | "Insecticides were evaluated for control of chinch bugs on plots located at the University of Nebraska Agricultural Research and Development Center near Mead, NE. The turf (100% buffalograss) was maintained at a height of 3 inches. Thatch accumulation (finger compressed) in the plot area was less than 0.125 inches. Fields conditions at the study site were: soil type, silty clay loam; soil organic matter, 3-5%; soil pH, 6-7; water pH, 7.0. Environmental conditions at the time of treatments were as follows: soil moisture 14%; air temperature 87°F; soil temperature 82°F; relative humidity 49%; wind direction and velocity 176° at 13 mph. Plots were 4 x 4 ft and the experimental design was a RCB design was a RCB with 4 replications. Insecticide treatments were applied on 3 Sep 1999 using a hand shaker. Post-treatment irrigation was 0.125 inches. A total of 2.99 inches of rain accumulated during the post-treatment period. Treatments were evaluated 11, 18, and 25 DAT (11, 21, and 28 Sep) by removing from each plot three, 4.25 inch diam turf-soil cores (0.3 ft² total area) to a depth of 2 inches. Cores were placed in Berlese funnels and extracted chinch bugs were counted after 48 h. The pre-treatment estimate of insect activity was 80 chinch bugs per ft². All treatments except InterCept-H&G evaluated at 25 DAT provided statistically significant reductions in chinch bug numbers when compared to the untreated control. By the end of the study, most treatments had achieved greater than 90% control with the exception of S8728 and InterCept-H&G which provided 86.8 and 42.1% control, respectively. No phytotoxicity was observed." |
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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):
Heng-Moss, T. M., F. P. Baxendale, and T. P. Riordan. 2000. Efficacy of selected insecticides against second generation chinch bugs on buffalograss turf, 1999. Arthropod Manage. Tests. 25:p. 378. |
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| Web URL(s):
https://academic.oup.com/amt/article/25/1/G48/111430/EFFICACY-OF-SELECTED-INSECTICIDES-AGAINST-SECOND
Last checked: 02/17/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Guide Page |
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MSU catalog number: SB 951 .A1 I48 |
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