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You searched for: Journal Journal of economic entomology Remove constraint Journal: Journal of economic entomology Subject term cultivars Remove constraint Subject term: cultivars Subject term Gossypium hirsutum Remove constraint Subject term: Gossypium hirsutum
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1. Pink bollworm (Lepidoptera: Gelechiidae): oviposition and larval success on resistant and susceptible cotton plants

Author:
Wilson, F.D.; George, B.W.; Szaro, J.L.
Source:
Journal of economic entomology 1984 v.77 no.3 pp. 709-714
ISSN:
0022-0493
Subject:
Gossypium hirsutum; Pectinophora gossypiella; antibiosis; bolls; branches; breeding stock; cotton; cultivars; eggs; field experimentation; flowers; greenhouse experimentation; greenhouses; insecticides; larvae; larval development; leaves; oviposition; pest resistance
Abstract:
... Oviposition and larval development of pink boll worm (PBW), Pectinophora Gossypiella (Saunders), on a breeding stock of upland cotton, Gossypium hirsutum L., designated AET-5, was compared to that on a commercial cultivar, 'Deltapine 61' (DPL-61), in greenhouse no-choice and free-choice tests, and in field free-choice tests. The field resistance of AET-5 was caused mainly by lower PBW oviposition. ...
Handle:
10113/54663
DOI:
10.1093/jee/77.3.709

2. Cotton leaf crumple virus disease in okra-leaf and normal-leaf cottons

Author:
Butler, G.D. Jr.; Wilson, F.D.; Henneberry, T.J.
Source:
Journal of economic entomology 1985 v.78 no.6 pp. 1500-1502
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; plant viruses; disease vectors; Bemisia tabaci
DOI:
10.1093/jee/78.6.1500

3. Effect of cotton seedling infection by cotton-leaf crumple virus on subsequent growth and yield

Author:
Butler, G.D. Jr.; Brown, J.K.; Henneberry, T.J.
Source:
Journal of economic entomology 1986 v.79 no.1 pp. 208-211
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; seedlings; plant viruses; Bemisia tabaci; disease vectors; yields; Arizona
Abstract:
... Cotton-leaf crumple (CLC) is a disease of cotton that occurs annually in the southwestern United States. CLC virus (CLCV) is transmitted exclusively by Bemisia tabaci (Gennadius), the sweetpotato whitefly. Ten cultivars of cotton, Gossypium hirsutum L., were inoculated at the 6-8 leaf stage to simulate early infection, and then were transplanted to the field along with noninoculated control plants ...
DOI:
10.1093/jee/79.1.208

4. Response of nectariless cotton genotypes to cotton fleahopper (Heteroptera: Miridae) infestation

Author:
Lidell, M.C.; Niles, G.A.; Walker, J.K.
Source:
Journal of economic entomology 1986 v.79 no.5 pp. 1372-1376
ISSN:
0022-0493
Subject:
cultivars; nectar; Gossypium hirsutum; genotype; population density; pest resistance; Pseudatomoscelis seriatus; Texas
DOI:
10.1093/jee/79.5.1372

5. Smoothleaf and hirsute cottons: response to insect pests and yield in Arizona

Author:
Wilson, F.D.; George, B.W.
Source:
Journal of economic entomology 1986 v.79 no.1 pp. 229-232
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; insect pests; pest resistance; crop damage; crop yield; Arizona
Abstract:
... Hirsute and semi-smoothleaf (sm3 allele) cultivars and smoothleaf (Sm3 allele) isolines of cotton, Gossypium hirsutum L., were exposed to natural populations of insect pests for three seasons at Tempe, Ariz. Duplicate experiments in 1981 and 1982 included seven hirsute and one semi-smoothleaf cultivar and the respective smoothleaf isolines. From these experiments, we selected two hirsute cultivars ...
DOI:
10.1093/jee/79.1.229

6. Functional response of a predator (Neuroptera: Chrysopidae) to bollworm (Lepidoptera: Noctuidae) eggs on smoothleaf, hirsute, and pilose cottons

Author:
Treacy, M.F.; Benedict, J.H.; Lopez, J.D.; Morrison, R.K.
Source:
Journal of economic entomology 1987 v.80 no.2 pp. 376-379
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; Helicoverpa zea; Chrysoperla rufilabris; trichomes; ova; predation; predators; phenotype; Texas
DOI:
10.1093/jee/80.2.376

7. Susceptibility of early season cotton floral bud types to thrips (Thysanoptera: Thripidae) damage

Author:
Terry, L.I.; Barstow, B.B.
Source:
Journal of economic entomology 1988 v.81 no.6 pp. 1785-1791
ISSN:
0022-0493
Subject:
cultivars; Gossypium hirsutum; Frankliniella occidentalis; incidence; pest resistance; Arizona
DOI:
10.1093/jee/81.6.1785

8. Boll weevil (Coleoptera: Curculionidae) nonpreference for primitive cotton

Author:
McCarty, J.C. Jr.; Jones, J.E.
Source:
Journal of economic entomology 1989 v.82 no.1 pp. 298-300
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; crop damage; Anthonomus grandis; oviposition; laboratory techniques; Louisiana
Abstract:
... Oviposition resistance-nonpreference of boll weevils, Anthonomus grandis grandis Boheman, was measured on day-neutral (flowering response not sensitive to day-length) lines of primitive cotton, Gossypium hirsutum L. Six of nine lines (T-109DN, T-277-2-6DN, T-330DN, T-759DN, T-763DN, and T-790DN) had significantly less boll weevil oviposition and significantly fewer boll weevil-damaged squares than ...
DOI:
10.1093/jee/82.1.298

9. Yield response of cotton cultivars to early-season applications of chlordimeform and aldicarb

Author:
Durant, J.A.
Source:
Journal of economic entomology 1989 v.82 no.2 pp. 626-632
ISSN:
0022-0493
Subject:
Gossypium hirsutum; crop yield; cultivars; aldicarb; insecticides; Heliothis virescens; Helicoverpa zea; South Carolina
Abstract:
... Chlordimeform and aldicarb were evaluated in small plots in field studies for effects on yield of seven cotton, Gossypium hirsutum L., cultivars in 1985 and 1986 and nine cultivars in 1987. Aldicarb (1.68 kg [AI]/ha) was incorporated above the seed at planting time, and six chlordimeform (0.14 kg [AI]/ha) applications were made on a 5-8-d schedule beginning at the second-to-fourth-true-leaf stage. ...
DOI:
10.1093/jee/82.2.626

10. Effect of early season insecticide use and square removal on fruiting patterns and fiber quality of cotton

Author:
Terry, L.I.
Source:
Journal of economic entomology 1992 v.85 no.4 pp. 1402-1412
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; crop damage; experimental design; fruiting; Frankliniella occidentalis; insect pests; insect control; phorate; aldicarb; cotton; fiber quality; Arizona
Abstract:
... The effect of early-season cotton, Gossypium hirsutum L., square loss and insect control (primarily thrips, Frankliniella occidentalis (Pergande)), on the ability of cotton plants to replace lost fruit as well as maintain lint quality was examined in several field trials of differing experimental design in Arizona during 1986-1987. All trials indicated some degree of compensation for damage to fru ...
DOI:
10.1093/jee/85.4.1402

11. Relationships of glands, cotton square terpenoid aldehydes, and other allelochemicals to larval growth of Heliothis virescens (Lepidoptera: Noctuidae)

Author:
Hedin, P.A.; Parrott, W.L.; Jenkins, J.N.
Source:
Journal of economic entomology 1992 v.85 no.2 pp. 359-364
ISSN:
0022-0493
Subject:
terpenoids; cultivars; Gossypium hirsutum; plant glands; allelochemicals; larvae; Heliothis virescens; pest resistance; aldehydes; Mississippi
Abstract:
... Female moths of the tobacco budworm, Heliothis virescens (F.), oviposit in terminals of the cotton plant, Gossypium hirsutum (L.). The hatched larvae feed in the terminal area, then migrate to small squares (buds) where they feed and finally burrow into and feed on the anthers, where they grow rapidly. They attempt to avoid feeding on gossypol glands during the first 48 h after hatching. When toba ...
DOI:
10.1093/jee/85.2.359

12. Resistance of cotton lines containing a Bacillus thuringiensis toxin to pink bollworm (Lepidoptera: Gelechiidae) and other insects

Author:
Wilson, F.D.; Flint, H.M.; Deaton, W.R.; Fischhoff, D.A.; Perlak, F.J.; Armstrong, T.A.; Fuchs, R.L.; Berberich, S.A.; Parks, N.J.; Stapp, B.R.
Source:
Journal of economic entomology 1992 v.85 no.4 pp. 1516-1521
ISSN:
0022-0493
Subject:
genetically modified organisms; cultivars; Pectinophora gossypiella; insect pests; Gossypium hirsutum; plant pests; Bacillus thuringiensis; pest resistance; Arizona
Abstract:
... Three transgenic lines of cotton, Gossypium hirsutum L., carrying a modified insect-control protein from Bacillus thuringiensis subsp. kurstaki (Berliner), were evaluated for resistance to several lepidopterous insects. These three lines, along with the explant source cultivar, 'Coker 312', and a locally adapted control, 'MD 51 ne', were grown in a field experiment at Maricopa, Arizona. Early in t ...
DOI:
10.1093/jee/85.4.1516

13. Response of cotton to damage by insect pests in Australia: pest management trials

Author:
Brook, K.D.; Hearn, A.B.; Kelly, C.F.
Source:
Journal of economic entomology 1992 v.85 no.4 pp. 1356-1367
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; crop damage; crop yield; Heliothis; insect pests; monitoring; pest management; economic analysis; Australia
Abstract:
... Twenty pest management experiments were done between 1985 and 1988 at 11 sites in the Namoi valley of NSW, Australia, on four varieties of cotton, Gossypium hirsutum L. In every experiment, the control treatment, consisting of the standard action thresholds for the common insect pests of the region, was compared with higher early season thresholds Lower thresholds were tested at one site for three ...
DOI:
10.1093/jee/85.4.1356

14. Response of cotton to damage by tobacco budworm (Lepidoptera: Noctuidae): changes in fruit distribution

Author:
Mulrooney, J.E.; Parrott, W.L.; Jenkins, J.N.
Source:
Journal of economic entomology 1992 v.85 no.3 pp. 981-986
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; crop damage; Heliothis virescens; Mississippi
Abstract:
... In 1987 and 1989, cotton, Gossypium hirsutum L., plants at different developmental stages were artificially infested with five neonate tobacco budworm, Heliothis virescens (F.), larvae per plant. The position of each open boll on the plant was recorded at harvest. Infestations, regardless of the developmental stage of the plant, reduced boll numbers at the first fruiting position on the branch. Bo ...
DOI:
10.1093/jee/85.3.981

15. Response of cotton, Gossypium hirsutum L., to damage by insect pests in Australia: manual simulation of damage

Author:
Brook, K.D.; Hearn, A.B.; Kelly, C.F.
Source:
Journal of economic entomology 1992 v.85 no.4 pp. 1368-1377
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; crop damage; crop quality; crop yield; Heliothis; insect pests; Australia
Abstract:
... Three experiments were done between 1984 and 1987 in manually simulated pest damage with up to 14 damage treatments in any year, involving different types and levels of damage at three stages of the season applied to three varieties, two plant populations, and two irrigation regimes. In these experiments, the cotton plant has again shown a considerable ability to compensate in terms of total lint ...
DOI:
10.1093/jee/85.4.1368

16. Comparative development, reproduction, and oviposition of pink bollworm (Lepidoptera: Gelechiidae) on a resistant okra-leaf cotton and commercial upland and pima cultivars

Author:
Naranjo, S.E.; Martin, J.M.
Source:
Journal of economic entomology 1993 v.86 no.4 pp. 1094-1103
ISSN:
0022-0493
Subject:
Pectinophora gossypiella; cultivars; oviposition; Gossypium hirsutum; phenology; Gossypium barbadense; biological development; pest resistance; mortality; Arizona
Abstract:
... Selected life-history characteristics of pink bollworm, Pectinophora gossypiella (Saunders), were studied in three upland ('Deltapine 90', 'DES-119', and 'WC-12NL') Gossypium hirsutum L., and one American Pima ('Pima S-6'), G. barbadense L., cottons in three separate trials during 1990 and 1991. Larval developmental times (egg hatch to larval cutout from bolls) were shortest on 'Pima S-6' bolls in ...
Handle:
10113/47411
DOI:
10.1093/jee/86.4.1094

17. Damage and costs associated with insect management options in irrigated cotton

Author:
Slosser, J.E.; Bordovsky, D.G.; Bevers, S.J.
Source:
Journal of economic entomology 1994 v.87 no.2 pp. 436-445
ISSN:
0022-0493
Subject:
Gossypium hirsutum; Frankliniella occidentalis; Pseudatomoscelis seriatus; Anthonomus grandis; Helicoverpa zea; irrigation; crop damage; cultivars; planting date; population density; insect control; Texas
Abstract:
... This study measured the influence of planting date, cotton cultivar, and insecticidal control on pest abundance, damage, yield, and net returns in irrigated cotton. Cotton was planted in late April, late May, and late June from 1986 to 1989 at the Texas Agricultural Experiment Station at Munday. Densities of thrips, Frankliniella occidentalis (Pergande), were highest in cotton planted in late Apri ...
DOI:
10.1093/jee/87.2.436

18. Late-season termination effects on cotton fruiting, yield, and boll weevil (Coleoptera: Curculionidae) damage in Texas dryland cotton

Author:
Montandon, R.; Slosser, J.E.; Clark, L.E.
Source:
Journal of economic entomology 1994 v.87 no.6 pp. 1647-1652
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; Anthonomus grandis; ethephon; desiccants; fruiting; dryland farming; crop yield; maturity groups; insect control; chemical control; Texas
Abstract:
... The plant growth regulator ethephon, Prep ([2-chloroethyl] phosphonic acid), and the desiccant arsenic acid, Desiccant L-10, were evaluated for their effects on late-season squares, green bolls, and yield of the cotton, Gossypium hirsutum, cultivars, 'Lankart 511', 'Lankart Sel. 611', and 'TAMCOT CAB-CS', in a dryland cotton production system in 1990 and 1991. Damage to squares and bolls by the bo ...
DOI:
10.1093/jee/87.6.1647

19. Effects of early-season loss of flower buds on yield, quality, and maturity of cotton in South Carolina

Author:
Mann, J.E.; Turnipseed, S.G.; Sullivan, M.J.; Adler, P.H.; Durant, J.A.; May, O.L.
Source:
Journal of economic entomology 1997 v.90 no.5 pp. 1324-1331
ISSN:
0022-0493
Subject:
Gossypium hirsutum; Heliothis virescens; buds; crop damage; crop yield; crop quality; cultivars; planting date; insecticides; insect control; South Carolina
Abstract:
... The effect of early-season flower bud damage on yield, quality, and maturity of cotton, Gossypium hirsutum L., was determined at Florence and Blackville, SC, from 1989 to 1994. From 1989 to 1991, yields from insecticide-treated plots for Heliothis virescens (F.) during June were compared with plots left untreated during June. In all cases from 1989 to 1991, no significant differences in yield were ...
Handle:
10113/17748
DOI:
10.1093/jee/90.5.1324

20. Influence of Bacillus thuringiensis-transgenic and nectariless cotton on insect populations with emphasis on the tarnished plant bug (Heteroptera: Miridae)

Author:
Hardee, D.D.; Bryan, W.W.
Source:
Journal of economic entomology 1997 v.90 no.2 pp. 663-668
ISSN:
0022-0493
Subject:
Gossypium hirsutum; Bacillus thuringiensis; transgenic plants; cultivars; nectaries; Heliothis virescens; Helicoverpa zea; Lygus lineolaris; Trichoplusia ni; Spodoptera frugiperda; Spodoptera exigua; population density; crop damage; crop yield; pest resistance; genotype; Mississippi
Abstract:
... Comparison of Bacillus thuringiensis transgenic and nectariless cottons with non-B. thuringiensis commercial varieties > 2-yr showed no significant differences in number of beneficials, bollworm [Helicoverpa zea (Boddie)], and tobacco budworm [Heliothis virescens (F.)] eggs, fruiting sites per plant, and percentage square set. Significantly more tarnished plant bugs, Lygus lineolaris (Palisot de B ...
DOI:
10.1093/jee/90.2.663

21. Preference of Gossypium genotypes to Bemisia argentifolii (Homoptera: Aleyrodidae)

Author:
Meagher, R.L. Jr.; Smith, C.W.; Smith, W.J.
Source:
Journal of economic entomology 1997 v.90 no.4 pp. 1046-1052
ISSN:
0022-0493
Subject:
Gossypium hirsutum; Gossypium barbadense; Gossypium herbaceum; Gossypium arboreum; Bemisia argentifolii; cultivars; pest resistance; population density; plant morphology; trichomes; host plants; plant pests; genotype; Texas
Abstract:
... Several Gossypium species and genotypes were evaluated in field and greenhouse tests in the Lower Rio Grande Valley, Texas, for preference to the whitefly, Bemisia argentifolii Bellows & Perring. Genotypes within G. hirsutum, G. barbadense, G. herbaceum, and G. arboreum were examined, including commercial and obsolete cultivars (cultivars that are no longer commercially produced), and modern and d ...
DOI:
10.1093/jee/90.4.1046

22. Bemesia argentifolii (Homoptera: Aleyrodidae) population relationships to cotton and lint stickiness in long and short staple cottons

Author:
Henneberry, T.J.; Jech, L. Forlow; Hendrix, D.L.; Brushwood, D.E.
Source:
Journal of economic entomology 1998 v.91 no.5 pp. 1196-1207
ISSN:
1938-291X
Subject:
Bemisia argentifolii; Gossypium hirsutum; adults; bolls; cultivars; eggs; honeydew; immatures; insect control; insecticides; leaves; lint cotton; melezitose; nymphs; pesticide application; plant density; staple (fibers); stickiness; trehalulose
Abstract:
... Whitefly honeydew contamination resulting in sticky cotton lint is a significant problem in the textile industry throughout the world. We conducted studies in 1995 and 1996 to determine the effects of cotton cultivars, cotton plant densities, and insecticides on Bemisia argentifolii Bellows & Perring populations and the subsequent effects on honeydew cotton lint contamination. In 1995, cotton plan ...
Handle:
10113/55050
DOI:
10.1093/jee/91.5.1196

23. Economic evaluation of boll weevil (Coleoptera: Curculionidae) management options for early-planted, irrigated cotton in the Texas rolling plains

Author:
Slosser, J.E.; Bordovsky, D.G.; Bevers, S.J.; Idol, G.B.; Duckworth, B.L.
Source:
Journal of economic entomology 1999 v.92 no.5 pp. 1177-1183
ISSN:
0022-0493
Subject:
planting date; costs and returns; crop yield; endosulfan; Gossypium hirsutum; carbofuran; insect control; cultivars; insect pests; cultural control; Anthonomus grandis grandis; row spacing; irrigated conditions; crop damage; irrigated farming; dicrotophos; azinphos-methyl; cypermethrin; chemical control; Texas
Abstract:
... A full-season, threshold-based insecticide control program, primarily for boll weevils, Anthonomus grandis grandis Boheman, was compared with no insecticide control in irrigated cotton in the northern Texas Rolling Plains from 1993 to 1995. These 2 insecticide-use options were compared in 3 cotton varieties (Paymaster HS-26, TAMCOT HQ95, All-Tex Quickie) and 2 row spacings (76 cm and 102 cm). Cott ...
DOI:
10.1093/jee/92.5.1177

24. Bollworm (Lepidoptera: Noctuidae) survival on 'Bollgard' and 'Bollgard II' cotton flower bud and flower components

Author:
Gore, J.; Leonard, B.R.; Adamczyk, J.J.
Source:
Journal of economic entomology 2001 v.94 no.6 pp. 1445-1451
ISSN:
0022-0493
Subject:
Gossypium hirsutum; cultivars; transgenic plants; Bacillus thuringiensis; crystal proteins; gene expression; buds; Helicoverpa zea; mortality; insect control
Abstract:
... Genetically modified cotton, Gossypium hirsutum L., cultivars ('Bollgard') that produce crystalline proteins from Bacillus thuringiensis (Berliner) are valuable tools for managing lepidopteran insect pests in the United States. However, high numbers of bollworm, Helicoverpa zea (Boddie), larvae have been observed feeding in white flowers of these cultivars. Fresh tissue bioassays were conducted to ...
Handle:
10113/22467
DOI:
10.1603/0022-0493-94.6.1445
PubMed:
11777047

25. Impact of Bt cottons expressing one or two insecticidal proteins of Bacillus thuringiensis Berliner on growth and survival of noctuid (Lepidoptera) larvae

Author:
Stewart, S.D.; Aamczyk, J.J. Jr.; Knighten, K.S.; Davis, F.M.
Source:
Journal of economic entomology 2001 v.94 no.3 pp. 752-760
ISSN:
0022-0493
Subject:
Helicoverpa zea; Spodoptera frugiperda; Spodoptera exigua; Heliothis virescens; Gossypium hirsutum; cultivars; transgenic plants; crystal proteins; endotoxins; toxicity; larvae; mortality; pest resistance; bioassays
Abstract:
... A series of laboratory assays were performed to compare the relative impact of commercial and experimental cultivars of cotton, Gossypium hirsutum (L.), expressing zero, one, or two insecticidal proteins of Bacillus thuringiensis Berliner, on several lepidopteran pests. Assays in which larvae were fed fresh plant tissue indicated that dual-toxin B. thuringiensis (Bt) cultivars, expressing both Cry ...
Handle:
10113/14357
DOI:
10.1603/0022-0493-94.3.752
PubMed:
11425033

26. Distribution of bollworm, Helicoverpa zea (Boddie), injured reproductive structures on genetically engineered Bacillus thuringiensis var. kurstaki Berliner cotton

Author:
Gore, J.; Leonard, B.R.; Gable, R.H.
Source:
Journal of economic entomology 2003 v.96 no.3 pp. 699-705
ISSN:
0022-0493
Subject:
cotton; Helicoverpa zea; cultivars; pest management; insect pests; buds; Gossypium hirsutum; transgenic plants; economic threshold; Bacillus thuringiensis subsp. kurstaki; crop damage; flowers; crystal proteins; genetic engineering; larvae; bolls
DOI:
10.1093/jee/96.3.699
PubMed:
12852607

27. Effect of cotton cultivar on performance of Aphis gossypii (Homoptera: Aphididae) in Iran

Author:
Razmjou, J.; Moharramipour, S.; Fathipour, Y.; Mirhoseini, S.Z.
Source:
Journal of economic entomology 2006 v.99 no.5 pp. 1820-1825
ISSN:
0022-0493
Subject:
Aphis gossypii; Gossypium hirsutum; cotton; cultivars; varietal resistance; insect development; mortality; insect reproduction; fecundity; life tables; Iran
Abstract:
... Cotton aphids, Aphis gossypii Glover (Homoptera: Aphididae), obtained from cotton, Gossypium hirsutum L., fields in the Gorgan region of northern Iran, were colonized on 'Varamin' cotton plants in a growth chamber. The development, survivorship, and life table parameters of the cotton aphid were evaluated at 27.5 +/- 1 degrees C, 65 +/- 10% RH, and aphotoperiod of 14:10 (L:D) h of artificial light ...
DOI:
10.1603/0022-0493-99.5.1820
PubMed:
17066818

28. Selecting for efficacy of Bollgard cotton cultivars against various Lepidoptera using forward breeding techniques

Author:
Adamczyk, J.J.; Meredith, W.R.
Source:
Journal of economic entomology 2006 v.99 no.5 pp. 1835-1841
ISSN:
0022-0493
Subject:
Gossypium hirsutum; transgenic plants; Bacillus thuringiensis; crystal proteins; protein content; plant-incorporated protectants; cultivars; varietal resistance; selection methods; selection response; Spodoptera frugiperda; Pseudoplusia includens; insect growth; mortality
Abstract:
... Studies during the past 5 yr have shown that the overall level of protein (Cry1Ac) produced from the cry1Ac transgene (Monsanto Co., St. Louis, MO) differ among commercial Bollgard cotton, Gossypium hirsutum L., cultivars. These differences between cultivars are under genetic control and have been correlated with efficacy of certain lepidopteran pests. Previous studies have shown that the parental ...
Handle:
10113/1642
DOI:
10.1603/0022-0493-99.5.1835
PubMed:
17066820

29. Single and Multiple In-Season Measurements as Indicators of At-Harvest Cotton Boll Damage Caused by Verde Plant Bug (Hemiptera: Miridae)

Author:
Brewer Michael J.; Armstrong J. Scott; Parker Roy D.
Source:
Journal of economic entomology 2013 v.106 no.3 pp. 1310-1316
ISSN:
0022-0493
Subject:
Creontiades; Gossypium hirsutum; bolls; cotton; cultivars; insects; models; pest monitoring; plant damage; plant response; regression analysis; Texas
Abstract:
... The ability to monitor verde plant bug, Creontiades signatus Distant (Hemiptera: Miridae), and the progression of cotton, Gossypium hirsutum L., boll responses to feeding and associated cotton boll rot provided opportunity to assess if single in-season measurements had value in evaluating at-harvest damage to bolls and if multiple in-season measurements enhanced their combined use. One in-season v ...

30. Partial Life History of Chrysodeixis includens (Lepidoptera: Noctuidae) on Summer Hosts

Author:
M. N. Moonga; J. A. Davis
Source:
Journal of economic entomology 2016 v.109 no.4 pp. 1713-1719
ISSN:
0022-0493
Subject:
Glycine max; Gossypium hirsutum; Ipomoea batatas; Pseudoplusia includens; Vigna unguiculata; agroecosystems; alternative hosts; cotton; cowpeas; cultivars; host plants; insect larvae; insects; instars; leaves; life history; life tables; mortality; pests; pupae; rearing; soybeans; statistics; sweet potatoes; Louisiana
Abstract:
... The soybean looper, Chrysodeixis includens (Walker) (Lepidoptera: Noctuidae), is a major defoliating pest of soybeans, Glycine max (L.) Merrill, in Louisiana. However, other alternate host crops in the agroecosystem have the potential to impact C. includens populations. Life table statistics of C. includens on four host plants were evaluated. C. includens larvae were fed leaves of three cotton Gos ...
DOI:
10.1093/jee/tow156

31. Sequential Sampling Plan of Anthonomus grandis (Coleoptera: Curculionidae) in Cotton Plants

Author:
J. F. J. Grigolli; L. A. Souza; T. A. Mota; M. G. Fernandes; A. C. Busoli
Source:
Journal of economic entomology 2017 v.110 no.2 pp. 763-769
ISSN:
0022-0493
Subject:
Anthonomus grandis grandis; Gossypium hirsutum; Poisson distribution; binomial distribution; cotton; crop production; cultivars; decision making; equations; frequency distribution; insects; models; oviposition; pests; sequential sampling; Brazil
Abstract:
... The boll weevil, Anthonomus grandis grandis Boheman (Coleoptera: Curculionidae), is one of the most important pests of cotton production worldwide. The objective of this work was to develop a sequential sampling plan for the boll weevil. The studies were conducted in Maracaju, MS, Brazil, in two seasons with cotton cultivar FM 993. A 10,000-m² area of cotton was subdivided into 100 of 10- by 10-m ...
DOI:
10.1093/jee/tox036

32. Assessing Cotton Genotypes for Resistance to Aphis gossypii (Hemiptera: Aphididae)

Author:
Rafaela Morando; Ivana Fernandes da Silva; Alisson da Silva Santana; Guilherme Sicca Lopes Sampaio; André Luiz Lourenção; Edson Luiz Lopes Baldin
Source:
Journal of economic entomology 2021 v.114 no.1 pp. 387-396
ISSN:
0022-0493
Subject:
Aphis gossypii; Gossypium arboreum; Gossypium hirsutum; adults; antibiosis; antixenosis; cotton; cultivars; entomology; leaves; longevity; sooty molds
Abstract:
... Aphis gossypii Glover (Hemiptera: Aphididae) is a polyphagous species frequently associated with the presence of sooty mold and viruses lethal to plants. The purpose of this work was to characterize possible resistance categories of cotton genotypes against A. gossypii. Initially, a preliminary test was carried out with 78 genotypes, 15 of which were selected for infestation ability assays and the ...
DOI:
10.1093/jee/toaa303

33. Best Management Practices to Delay the Evolution of Bt Resistance in Lepidopteran Pests Without High Susceptibility to Bt Toxins in North America

Author:
Dominic D. Reisig; Chris DiFonzo; Galen Dively; Yasmine Farhan; Jeff Gore; Jocelyn Smith
Source:
Journal of economic entomology 2021 v.115 no.1 pp. 26-36
ISSN:
0022-0493
Subject:
Gossypium hirsutum; Helicoverpa zea; Heliothis; Ostrinia nubilalis; Richia albicosta; Zea mays; commercialization; corn; cotton; cultivars; entomology; evolution; insect resistance; resistance management; toxins; Canada; Southeastern United States
Abstract:
... Canadian and United States (US) insect resistance management (IRM) programs for lepidopteran pests in Bacillus thuriengiensis (Bt)-expressing crops are optimally designed for Ostrinia nubilalis Hübner in corn (Zea mays L.) and Chloridea virescens Fabricius in cotton (Gossypium hirsutum L.). Both Bt corn and cotton express a high dose for these pests; however, there are many other target pests for ...
DOI:
10.1093/jee/toab247