Zobrazeno 1 - 10
of 36
pro vyhledávání: '"R. N. Mascarenhas"'
Publikováno v:
Journal of Economic Entomology. 91:1044-1050
One Bacillus thuringiensis variety aizawai and several B. thuringiensis variety kurstaki insecticides were evaluated using dosage-mortality bioassays to determine toxicity against a reference soybean looper, Pseudoplusia includens (Walker), strain. C
Autor:
R. N. Mascarenhas, David J. Boethel
Publikováno v:
Journal of Economic Entomology. 90:1117-1124
Third-instar F 1 progeny of several field-collected strains of soybean looper, Pseudoplusia includens (Walker), were exposed to artificial diet that was surface-treated with several concentrations of selected insecticides (permethrin [Ambush], Bacill
Autor:
Henry N. Pitre, R. N. Mascarenhas
Publikováno v:
Environmental Entomology. 26:76-83
Four varieties of soybean belonging to different maturity groups (G) each were planted on 4 dates to measure relative oviposition preference of Pseudoplusia includens (Walker). The varieties were ‘Avery’ (G IV), ‘Hutcheson’ (G V), ‘Sharkey
Autor:
R. N. Mascarenhas, David J. Boethel
Publikováno v:
Journal of economic entomology. 93(3)
Diagnostic concentrations for several standard and experimental insecticides were determined for a laboratory reference strain of soybean looper, Pseudoplusia includens (Walker), using an insecticide diet overlay bioassay to evaluate the relative sus
Autor:
B. J. Fitzpatrick, S. H. Moore, David J. Boethel, R. N. Mascarenhas, P. R. Vidrine, V. J. Mascarenhas, M. L. Boyd, C. G. Clemens
Publikováno v:
Arthropod Management Tests. 22:307-308
The efficacy of selected microbial insecticides for control of soybean looper in Louisiana was evaluated in two small-plot insecticide trials at the Dean Lee Research Station in Rapides Parish, LA. Tests 1 and 2 (‘Buckshot 723’) were both conduct
Publikováno v:
Arthropod Management Tests. 22:308-309
Small plot studies to evaluate several compounds for activity against velvetbean caterpillar (VBC) and stink bugs were conducted at the St. Gabriel Research Station in Iberville Parish. Treatments were applied to both tests on 12 Sep to ‘Centennial
Autor:
C. G. Clemens, P. R. Vidrine, B. J. Fitzpatrick, M. L. Boyd, S. H. Moore, David J. Boethel, R. N. Mascarenhas
Publikováno v:
Arthropod Management Tests. 22:314-314
A field trial was conducted at the Dean Lee Research Station, located near Alexandria (Rapides Parish), Louisiana. Plots were 50 ft long by 4 rows (38-inch row spacing) and arranged in a RCB design with 4 replicates. Insecticides were applied using a
Autor:
Donald R. Cook, C. G. Clemens, David J. Boethel, Genec Burris, B. J. Fitzpatrick, R. N. Mascarenhas, M. L. Boyd
Publikováno v:
Arthropod Management Tests. 22:310-310
Seven compounds were selected to evaluate for control of BLB and SLB in a small plot insecticide trial at the Northeast Research Station near St. Joseph, LA (Tensas Parish). Treatments were applied on 4 Sep to ‘Hartz 5088’ soybean in the R5 growt
Publikováno v:
Arthropod Management Tests. 21:292-292
A field trial was conducted at the Macon Ridge Location, Northeast Research Station, located near Winnsboro (Franklin Parish). Plots were 50 ft long by 5 rows (40 inch row spacing) and arranged in a RCB design with 4 replicates. Insecticides were app
Autor:
Sun, Limin1 (AUTHOR), Kong, Qi2 (AUTHOR), Huang, Yan1 (AUTHOR), Yang, Jiushan3 (AUTHOR), Wang, Shaoshan3 (AUTHOR), Zou, Ruiqi3 (AUTHOR), Yin, Yilong1 (AUTHOR), Peng, Jingliang1 (AUTHOR)
Publikováno v:
Computational & Mathematical Methods in Medicine. 1/28/2020, p1-13. 13p.