Výsledky vyhledávání

Effect of Tree Fruit Species on Residual Activity of Avermectin B1 to Tetranychus urticae and Panonychus ulmi

Autor: Everett C. Burts, Elizabeth H. Beers, S. C. Hoyt

Publikováno v: Journal of Economic Entomology. 83:961-964

Field-aged residues of avermectin B, on apple and pear foliage were bioassayed at intervals for activity against two mite species, European red mite (Panonychus ulmi (Koch)) and twospotted spider mite (Tetranychus urticae Koch). Initial mortality was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbd325a6359f1fff271c5a980f17ac53
https://doi.org/10.1093/jee/83.3.961

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3-D Visualization of X-Ray and Neutron Computed Tomography (CT) and Full Waveform Ultrasonic (UT) Data

Autor: M. J. Schwab, Deborah A Summa, Martin H. Jones, Thomas N. Claytor, S. C. Hoyt

Publikováno v: Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461371700

High-resolution inherently multi-dimensional data from a variety of different inspection modalities is now routinely available. Whereas maximum data density used to be severely restricted by available hardware, the limiting factor now is the software

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::475241fce94e5d41ebbfe1981ad47c8c
https://doi.org/10.1007/978-1-4615-4791-4_119

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European Red Mite Control on Apple, 1993

Autor: Elizabeth H. Beers, S. C. Hoyt

Publikováno v: Arthropod Management Tests. 19:36-36

The test was conducted in a 9 acre commercial apple orchard south of Chelan, WA. Trees were about 12 feet tall, and spaced 12 × 18 ft. apart. Irrigation was provided through overtree impact sprinklers. Replicated plots, three per treatment, were 9-1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62ae93acf7508731a1a466d7b914431b
https://doi.org/10.1093/amt/19.1.36

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Reports of Standing Committees for 1975

Autor: Meryln Brusven, W. T. Johnson, J. G. Thomas, Robert C. Riley, P. O. Ritcher, M. L. Cleaveland, S. C. Hoyt, J. W. Gentry, P. D. Hurd, R. H. Nelson, L. T. Edmunds, D. W. S. Sutherland, L. M. Riddiford, Samuel C. Billings, D. J. Sutherland, T. R. Fukoto, R. E. Trece, J. C. Owens, E. I. Schlinger, Doprothy Feir, D. C. Rentz, Joseph C. McWilliams, Milton Ouye, R. D. Lauderdale, William H. Whymer, John L. Hellman, J. D. Paschke, T. R. Yonke, J. R. Strayer, J. C. French, D. C. Peters, W. V. Campbell, M. L. Fairchild, Donald B. Johnson, S. H. Shorey, T. A. Miller, R. H. Roberts, J. W. Truman, Curtis W. Sabrosky, Robert C. Thatcher, D. M. Anderson, James V. Robinson, D. L. Bull, Carols M. Ignofo, Richard C. Back, S. A. Hall, H. R. Burke, G. E. Guyer, L. L. Pechuman, E. J. Gerberg, W. G. Eden, Carl A. Johanson, H. Iwan Rainwater, R. H. Kuhr, Waldemar Klassen, A. C. Davis, D. F. Bray, Paul W. Bergman, Hall L. Jones, O. Taboda, Richard J. Sauer, J. D. Lattin, Richard H. Foote

Publikováno v: Bulletin of the Entomological Society of America. 22:82-85

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4873e47aef3530413a5e0f2f25a25a92
https://doi.org/10.1093/besa/22.1.82

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PHENOLOGY OF THE SAN JOSE SCALE (HOMOPTERA: DIASPIDIDAE)

Autor: C. D. Jorgensen, P. H. Westigard, R. E. Rice, S. C. Hoyt

Publikováno v: The Canadian Entomologist. 113:149-159

Phenological events associated with control of San Jose scale (Quadraspidiotus perniciosus (Comstock)) in deciduous tree fruit orchards of the western United States were modeled, using the Predictive Extension Timing Estimator (PETE). The model close

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c01f5a956d12c43cd9dc1b741d7b5661
https://doi.org/10.4039/ent113149-2

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Release and Evaluation of a Laboratory-Selected, Pyrethroid-Resistant Strain of the Predaceous Mite Metaseiulus occidentalis (Acari: Phytoseiidae) in Southern Oregon Pear Orchards and a Washington Apple orchard

Autor: P. H. Westigard, S. C. Hoyt, Marjorie A. Hoy

Publikováno v: Journal of Economic Entomology. 76:383-388

A laboratory-selected strain of the spider mite predator Metaseiulus occidentalis (Nesbitt) was released into two southern Oregon pear orchards and a Washington apple orchard in June 1980. The permethrin and organophosphorus insecticide (OP)-resistan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6825e1e37b112bf2d59b0753b6e00b4
https://doi.org/10.1093/jee/76.2.383

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Development of Pheromone Trapping Techniques for Male San Jose Scale (Homoptera: Diaspididae)1

Autor: R. E. Rice, P. H. Westigard, S. C. Hoyt

Publikováno v: Environmental Entomology. 12:371-375

The effects of pheromone trap design and trap placement on collections of male San Jose scale, Quadraspidiotus perniciosus (Comstock), were studied over a 3-year period in California, Oregon, and Washington. Open (tent) trap designs were more efficie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b405b7ea2c38c114fdcea1768f6a89f
https://doi.org/10.1093/ee/12.2.371

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Hosts and Habitats of Parasitoids (Hymenoptera: Aphidiidae) Implicated in Biological Control of Apple Aphid (Homoptera: Aphididae)

Autor: D. P. Carroll, S. C. Hoyt

Publikováno v: Environmental Entomology. 15:1171-1178

No parasitoids able to complete development on apple aphid, Aphis pomi De Geer, were found in north-central Washington. However, several aphidiid species oviposited in A. pomi and developed to last instars before dying. Of these, Praon unicum Smith a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c25dd113bcd09034bf149114ce9ee38
https://doi.org/10.1093/ee/15.6.1171

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