Výsledky vyhledávání - "J P, Kochansky"

Structure-activity relationships in C-terminal fragment analogs of pheromone biosynthesis activating neuropeptide in Helicoverpa zea

Autor: J P, Kochansky, A K, Raina, T G, Kempe

Publikováno v: Archives of insect biochemistry and physiology. 35(3)

A number of analogs of the C-terminal hexapeptide of PBAN were prepared and tested in vivo for pheromonotropic activity in Helicoverpa zea. Peptides prepared with longer-chain omega-aminocarboxylic acids (Tyr-6-aminocaproyl-Leu-NH2 and Tyr-7-aminohep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1cd332f092bd8f6e21b731485df23fb2
https://pubmed.ncbi.nlm.nih.gov/9177135

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Sex pheromone of the tea tortrix moth (Homona coffearia Neitner)

Autor: J. P. Kochansky, P. Sivapalan, W. L. Roelofs

Publikováno v: Journal of Chemical Ecology. 4:623-631

Three compounds were isolated from female abdominal tips of the tea tortrix,Homona coffearia Neitner (Lepidoptera: Tortricidae) and identified as 1-dodecanol, 1-dodecyl acetate, and (E)-9-dodecen-1-yl acetate by chemical tests and mass spectrometry.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0abeb927027c3416da9b01c258d9d52
https://doi.org/10.1007/bf00990272

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Attractant for a Beneficial Insect and Its Parasitoids: Pheromone of the Predatory Spined Soldier Bug, Podisus maculiventris (Hemiptera: Pentatomidae) 1

Autor: C. B. Abrams, Jeffrey R. Aldrich, J. P. Kochansky

Publikováno v: Environmental Entomology. 13:1031-1036

A mixture of ( E )-2-hexenal, α-terpineol, linalool, terpinen-4-ol, and benzyl alcohol attracts adults of the predaceous spined soldier bug, Podisus maculiventris (Say). The male-produced pheromone contains (+)-α-terpineol; however, (−)-α-terpin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aca09d1593528d6d453dd4f6249b6489
https://doi.org/10.1093/ee/13.4.1031

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Synthesis and Structure-activity Studies on Aliphatic Carbamates and Thiocarbamates Toxic to Scabies Mites, Psoroptes spp. (Acari: Psoroptidae)1

Autor: J. P. Kochansky, F. C. Wright

Publikováno v: Journal of Economic Entomology. 78:599-606

In laboratory tests, dialkyl carbamates of types ROC(O)NHR′, RSC(O)NHR′, and ROC(S)NHR′ were found to be extremely toxic to Psoroptes spp., including P. ovis (Hering), the common scabies mite of cattle and sheep. Fifty-six compounds of these th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2efc4e812771c393a9aa3562cd19cc6d
https://doi.org/10.1093/jee/78.3.599

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Design of Some Delayed-Action Toxicants for Baits to Control Red Imported Fire Ants12

Autor: Clifford S. Lofgren, W. E. Robbins, J. P. Kochansky, D. F. Williams

Publikováno v: Journal of Economic Entomology. 72:655-658

New candidate insecticides for Solenopsis invicta Buren were prepared which should require metabolism to the known toxicants fluoroacetic acid and trichlorfon before appreciable toxicity could be expressed. Cholesteryl fluoroacetate, sitosteryl fluor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9624c321cce3cba4269ae0817c1e39ca
https://doi.org/10.1093/jee/72.5.655

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Chemical attraction of the eastern yellowjacket,Vespula maculifrons (Hymenoptera: Vespidae)

Autor: J. P. Kochansky, Jeffrey R. Aldrich, J. D. Sexton

Publikováno v: Experientia. 41:420-422

Workers and queens of the eastern yellowjacket,Vespula maculifrons, are attracted to the artificial long-range attractant pheromone of the predaceous pentatomid,Podisus maculiventris. A 1∶1 mixture of linalool or α-terpineol and (E)-2-hexenal is a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96ade1146b2d281b655b7517df157392
https://doi.org/10.1007/bf02004538

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