Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Reginald H. Painter"'
Autor:
Reginald H. Painter, Fowden G. Maxwell
Publikováno v:
Journal of Economic Entomology. 55:57-62
Free auxins were detected and identified in extracts of homogenized aphids using paper chromatography in conjunction with a modified Avena coleoptile bioassay method. Variations in auxin content of extracts of the green bug, Toxoptera graminum (Ronda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dfcb6875b660beb9e5214f508b17cc6
https://doi.org/10.1093/jee/55.1.57
https://doi.org/10.1093/jee/55.1.57
Autor:
Fowden G. Maxwell, Reginald H. Painter
Publikováno v:
Annals of the Entomological Society of America. 55:229-233
Using paper chromatography in conjunction with a modified Avena coleoptile bioassay method, auxins were detected in honeydews in significant amounts and identified by Rf values, as follows: (1) from greenbugs, T. graminum (Rond.), on susceptible Reno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5610835daeaf07b3723007c3fd36cfc4
https://doi.org/10.1093/aesa/55.2.229
https://doi.org/10.1093/aesa/55.2.229
Publikováno v:
Agronomy Journal. 35:216-229
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2eece90d98ad93e75a8dd54cc91a7fdb
https://doi.org/10.2134/agronj1943.00021962003500030006x
https://doi.org/10.2134/agronj1943.00021962003500030006x
Publikováno v:
Journal of Economic Entomology. 55:912-919
Greenhouse studies involving interactions of six varieties of Cucurbita spp. and the squash bug, Anasa tristis (De Geer) (Corei dae, Hemiptera), indicate that Butternut is the most resistant and Black Zucchini is the most susceptible of the group. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34c0fb47d782902f66490c9d1ce0c29a
https://doi.org/10.1093/jee/55.6.912
https://doi.org/10.1093/jee/55.6.912
Autor:
Reginald H. Painter
Publikováno v:
The American Naturalist. 70:547-566
A STUDY of the resistance of crop plants to insect attack has served to emphasize the great importance of food habits in the biology and evolution of plant-feeding insects. The evidence is accumulating that two plants, identical outwardly, may differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9984a80b4ab07846ec882f4ad5b09c1
https://doi.org/10.1086/280696
https://doi.org/10.1086/280696
Publikováno v:
Journal of Economic Entomology. 45:778-783
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c17b152a2e9e7f6dfbb43cc6bde94d
https://doi.org/10.1093/jee/45.5.778
https://doi.org/10.1093/jee/45.5.778
Autor:
Reginald H. Painter
Publikováno v:
Agronomy Journal. 35:725-732
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::091b47ba4c3563ed220e5540c4873223
https://doi.org/10.2134/agronj1943.00021962003500080009x
https://doi.org/10.2134/agronj1943.00021962003500080009x
Publikováno v:
Journal of Economic Entomology. 60:1738-1742
Corn appeared highly preferred over Tripsacum dactyloides (L.) by 1st-inslar larvae of fall armyworm, Spodoptera frugiperda (J. E. Smith). Measurements of apparent preference were recorded by degree of damage to seedlings after 3 and 5 days, number o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceb38d4def88e731b4ab0c279dc0befe
https://doi.org/10.1093/jee/60.6.1738
https://doi.org/10.1093/jee/60.6.1738
Publikováno v:
Journal of Economic Entomology. 58:140-143
Resistance of a group of alfalfa clones to the pea aphid, Acyrthosiphon pisum (Harris), and the spotted alfalfa aphid, Therioaphis maculata (Buckton), did not differ significantly at 85° F, but varied differentially with duration at 60° following t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02cd362af2dc16642c9a7f3517edaab6
https://doi.org/10.1093/jee/58.1.140
https://doi.org/10.1093/jee/58.1.140
Publikováno v:
Journal of Economic Entomology. 60:1135-1139
In alfalfa the clonal preferences of Golden Italian, Apis Mellifera liguslica Spinola, and Carniolan, Apis mellitera carnica Pollmann, honey bees (chosen because of similarity in behavior and difference in color) were similar when they foraged alone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::969ee1ffddcf36da6762f05abaefd2b9
https://doi.org/10.1093/jee/60.4.1135
https://doi.org/10.1093/jee/60.4.1135