@article{jackson_sorensen_sorenson_stow_2005, title={Monitoring cucumber beetles in sweetpotato and cucurbits with kairomone-baited traps}, volume={98}, DOI={10.1093/jee/98.1.159}, abstractNote={Journal Article Monitoring Cucumber Beetles in Sweetpotato and Cucurbits with Kairomone-Baited Traps Get access D. Michael Jackson, D. Michael Jackson 1 1USDA–RS, U.S. Vegetable Laboratory, 2700 Savannah Highway, Charleston, SC 29414. Search for other works by this author on: Oxford Academic PubMed Google Scholar K. A. Sorensen, K. A. Sorensen 2 2Department of Entomology, North Carolina State University, Raleigh, NC 27695. Search for other works by this author on: Oxford Academic PubMed Google Scholar C. E. Sorenson, C. E. Sorenson 2 2Department of Entomology, North Carolina State University, Raleigh, NC 27695. Search for other works by this author on: Oxford Academic PubMed Google Scholar R. N. Story R. N. Story 3 3Department of Entomology, Louisiana State University, Baton Rouge, LA 70803. Search for other works by this author on: Oxford Academic PubMed Google Scholar Journal of Economic Entomology, Volume 98, Issue 1, 1 February 2005, Pages 159–170, https://doi.org/10.1093/jee/98.1.159 Published: 01 February 2005 Article history Received: 16 March 2004 Accepted: 18 August 2004 Published: 01 February 2005}, number={1}, journal={Journal of Economic Entomology}, author={Jackson, D. M. and Sorensen, K. A. and Sorenson, C. E. and Stow, R. N.}, year={2005}, pages={159–170} } @article{johnson_sisson_snook_fortnum_jackson_2002, title={Aphid resistance and leaf surface chemistry of sugar ester producing tobaccos}, volume={37}, DOI={10.18474/0749-8004-37.2.154}, abstractNote={Sugar ester producing tobacco lines were evaluated for aphid resistance and other surface chemicals. The cembrenoid and labdenoid diterpenes, α- and β-4,8,13-duvatrien-1-ols, α- and β-4,8,13-duvatriene-1,3-diols, (12Z)-labda-12,14-diene-8α-ol (cis-abienol), (13E)-labda-13-ene-8α,15-diol (labdenediol), docosanol, and sugar esters were quantified using high pressure liquid chromatography and compared with aphid infestation ratings. Regression analysis of aphid [Myzus persicae (Sulzer)] infestation rating and leaf surface chemistry was statistically significant and showed that surface chemicals were important in explaining the observed variation in the aphid infestation ratings. A significant negative correlation was found between aphid ratings and sugar ester levels among the 62 entries evaluated (r = −0.2758, P = 0.0301). α and β monols (α- and β-4,8,13-duvatrien-1-ols) were also significantly correlated with aphid infestations in this study (r = −0.2743, P = 0.0310 and r = −0.2797, P= 0.0109, respectively). None of the other surface chemicals were statistically correlated with aphid resistance. Although high sugar ester levels were correlated with aphid resistance, not all tobacco entries with high levels of sugar esters, such as Tl 1568 were resistant. This would suggest that there may be different types of sugar esters present in these tobaccos, and total sugar ester levels alone could not be used to predict aphid resistance. Also, some tobacco lines, like Tl 1674 and Tl 59 with lower sugar ester levels, were resistant in this study because of high monol levels. The ten tobacco entries with the highest levels of sugar esters in this study were Tl 698, Tl 675, Tl 704, Tl 998, Tl 193, JA 389, Tl 722R, Tl 1092, Tl 711, and Tl 1007. All of these lines exhibited high levels of aphid resistance, but some also had low-to-moderate levels of monols that may have elevated the aphid resistance level. A number of these tobaccos could be used for production of natural sugar ester biorationals or used in a breeding program for development of aphid resistant cultivars.}, number={2}, journal={Journal of Entomological Science}, author={Johnson, A. W. and Sisson, V. A. and Snook, M. E. and Fortnum, B. A. and Jackson, D. M.}, year={2002}, pages={154–165} } @article{jackson_rufty_heagle_severson_eckel_2000, title={Survival and development of tobacco hornworm larvae on tobacco plants grown under elevated levels of ozone}, volume={26}, ISSN={["0098-0331"]}, DOI={10.1023/A:1005440025509}, number={1}, journal={JOURNAL OF CHEMICAL ECOLOGY}, author={Jackson, DM and Rufty, TW and Heagle, AS and Severson, RF and Eckel, RVW}, year={2000}, month={Jan}, pages={1–19} }