Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Richard L. Doutt"'
Autor:
Richard L. Doutt
Publikováno v:
Environment: Science and Policy for Sustainable Development. 21:32-35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1ea29ac40d0c802b115770df233c4c7
https://doi.org/10.1080/00139157.1979.9931221
https://doi.org/10.1080/00139157.1979.9931221
Publikováno v:
Annals of the Entomological Society of America. 69:905-910
Anystis agilis is a general predator in Napa Valley vineyards. Laboratory studies revealed development time to the adult stadium averaged 48.9 days, and females laid 1–3 egg clusters which averaged 23.4 ova/cluster. D-vac field samples indicate at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3103b6053e832dfc2fe6c0c0885cd481
https://doi.org/10.1093/aesa/69.5.905
https://doi.org/10.1093/aesa/69.5.905
Publikováno v:
Environmental Entomology. 3:601-606
Individual grapevines of the variety ‘Sauvignon vert’ were sampled for 3 consecutive seasons for Tetranychus pacificus McGregor to determine its effect on grape yield. We also studied the feasibility of utilizing irrigation practices and releases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff940baec0b154166f01a248cd9bd01
https://doi.org/10.1093/ee/3.4.601
https://doi.org/10.1093/ee/3.4.601
Autor:
Richard L. Doutt
Publikováno v:
Bulletin of the Entomological Society of America. 5:93-97
Beekeepers are not particularly litigious people and yet there has developed a remarkably large body of case law pertaining to honey bees. This is separate from the statutes regarding apiaries that one can find codified in many of the states. It is,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6dcccd55e34e387a6ad169b1fb8c30a
https://doi.org/10.1093/besa/5.3.93
https://doi.org/10.1093/besa/5.3.93
Autor:
Richard L. Doutt
Publikováno v:
Annals of the Entomological Society of America. 43:501-507
A survey through the western Caroline Islands including Ulithi Atoll, Yap, and the Palau group showed that the red coconut scale, Furcaspis oceanica Lindinger, existed at a low population level. Invariably, the red coconut scale colonies in this area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::136a128f8f031fb7d3674f8982bac350
https://doi.org/10.1093/aesa/43.4.501
https://doi.org/10.1093/aesa/43.4.501
Autor:
G. W. Rahalkar, Richard L. Doutt
Publikováno v:
Journal of Economic Entomology. 58:278-281
Two methods of labeling adults of Phanerotoma flavitestacea Fischer (Hymenoptera: Braconidae) with P32 have been compared. Freshly emerged adult parasites fed on honey mixed with P32 acquired radioactivity that was detectable up to 36 days. Longevity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04ac085f3e28cfdb63a5c6d2f9e0e433
https://doi.org/10.1093/jee/58.2.278
https://doi.org/10.1093/jee/58.2.278
Publikováno v:
Journal of Economic Entomology. 47:785-789
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b7b41c34c03c89674b8fc08fd67b15e
https://doi.org/10.1093/jee/47.5.785
https://doi.org/10.1093/jee/47.5.785
Autor:
Richard L. Doutt, D. N. Kinn
Publikováno v:
Environmental Entomology. 1:513-518
Metaseiulus occidentalis (Nesbitt) was found to be capable of controlling Tetranychus pacificus McGregor populations in vineyards not subject to annual pesticidal treatments. The presence of Eotetranychus willamettei (McGregor) as an alternative prey
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb9d795b1d7d045a2758e1942e376c34
https://doi.org/10.1093/ee/1.4.513
https://doi.org/10.1093/ee/1.4.513
Autor:
Richard L. Doutt
Publikováno v:
Annals of the Entomological Society of America. 52:69-74
Laboratory experiments show that adults of Dryocosmus dubiosus (Fullaway) reared from ament galls of the California live oak, Quercus agrifolia Nee, are bisexual. The females from this generation oviposit in the leaf veins of black oaks where they pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc1d4dd187d051c6d3b91ed57c83f105
https://doi.org/10.1093/aesa/52.1.69
https://doi.org/10.1093/aesa/52.1.69
Autor:
Richard L. Doutt, D. N. Kinn
Publikováno v:
Environmental Entomology. 1:508-513
A survey of spider mites and their predators in North Coast vineyards revealed that Tetranychus pacificus McGregor and Eotetranychus willamettei (McGregor) are differentially distributed on the vine and leaves. Metaseiulus occidentalis (Nesbitt) is t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ee79b59714a32add68dac372e52a1ce
https://doi.org/10.1093/ee/1.4.508
https://doi.org/10.1093/ee/1.4.508