Review: The strobilurin fungicides     

DW Bartlett  JM Clough  JR Godwin  AA Hall  M Hamer  B Parr‐Dobrzanski 《Pest management science》2004,60(3):309-309

The original article to which this Correction refers was published in Pest Management Science 58 (7): 649–662 (2002).Copyright © 2004 Society of Chemical Industry  相似文献   

Assessing Repeated Oxalic Acid Vaporization in Honey Bee (Hymenoptera: Apidae) Colonies for Control of the Ectoparasitic Mite Varroa destructor     

Jennifer A Berry  Lewis J Bartlett  Selina Bruckner  Christian Baker  S Kris Braman  Keith S Delaplane  Geoffrey R Williams 《Journal of insect science (Online)》2022,22(1)

The American beekeeping industry continually experiences colony mortality with annual losses as high as 43%. A leading cause of this is the exotic, ectoparasitic mite, Varroa destructor Anderson & Trueman (Mesostigmata: Varroidae). Integrated Pest Management (IPM) options are used to keep mite populations from reaching lethal levels, however, due to resistance and/or the lack of suitable treatment options, novel controls for reducing mites are warranted. Oxalic acid for controlling V. destructor has become a popular treatment regimen among commercial and backyard beekeepers. Applying vaporized oxalic acid inside a honey bee hive is a legal application method in the U.S., and results in the death of exposed mites. However, if mites are in the reproductive stage and therefore under the protective wax capping, oxalic acid is ineffective. One popular method of applying oxalic is vaporizing multiple times over several weeks to try and circumvent the problem of mites hiding in brood cells. By comparing against control colonies, we tested oxalic acid vaporization in colonies treated with seven applications separated by 5 d (35 d total). We tested in apiaries in Georgia and Alabama during 2019 and 2020, totaling 99 colonies. We found that adult honey bees Linnaeus (Hymenoptera: Apidae), and developing brood experienced no adverse impacts from the oxalic vaporization regime. However, we did not find evidence that frequent periodic application of oxalic during brood-rearing periods is capable of bringing V. destructor populations below treatment thresholds.  相似文献   

Naturally occurring bacteraemia in American lobsters, Homarus americanus Milne-Edwards, in Long Island Sound     

Bartlett SL  Wooster GA  Sokolowski MS  Dove AD  Bowser PR 《Journal of fish diseases》2008,31(1):19-25

The health status of the American lobster, Homarus americanus Milne-Edwards, in Long Island Sound (LIS) has been in decline, with seasonal mortality events occurring since 1998. In order to assess the potential effects of environmental conditions on lobster health via haemolymph analysis, lobsters collected from various sites in LIS were examined and sampled while concurrent environmental data (water temperature, salinity and dissolved oxygen) were recorded. The pH of the haemolymph of each lobster was tested, followed by a collection of haemolymph for serum biochemistry analysis and bacterial culture. This report focuses on the results of the bacterial sampling. The majority of bacteria cultured were opportunistic pathogens commonly found in the environment, including some that are associated with sewage and pollution. The prevalence of bacteraemia was correlated with the site of collection, the month in which the lobsters were sampled, and water temperature.  相似文献   

What is your diagnosis? Testicular torsion     

Bartlett GR 《The Journal of small animal practice》2002,43(12):521, 551-521, 552

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BOTANICAL EVIDENCE OF COASTAL SUBSIDENCE     

Bartlett HH 《Science (New York, N.Y.)》1911,33(836):29-31

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Exploring transformational outcomes from donor investments in agroforestry research for development     

Bartlett  Anthony G. 《Agroforestry Systems》2021,95(7):1383-1394

Agroforestry Systems - While many agroforestry research projects contribute to improving food security, livelihoods and management of natural resources, few have had a significant role in achieving...  相似文献   

Fibrosarcoma in yellow perch, Perca flavescens (Mitchill)     

Bowser PR  Abou-Madi N  Garner MM  Bartlett SL  Grimmett SG  Wooster GA  Paul TA  Casey RN  Casey JW 《Journal of fish diseases》2005,28(5):301-305

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Vaccination of dogs with multi-component vaccines     

DH DAVIES  S. PIDFORD 《Australian veterinary journal》1991,68(5):183-184

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Metal pollutants in agricultural soils and the St. Louis urban rainfall anomaly     

Donald F. Gatz  Janyce Bartlett  John J. Hassett 《Water, air, and soil pollution》1981,15(1):61-75

The existence of a rainfall anomaly downwind of the St. Louis urban-industrial areas prompted a survey of area soils for elevated heavy metal concentrations. The goals of this work were to measure concentrations of Zn, Cd, and Ph, and to evaluate the role of the urban rainfall anomaly in their accumulation, in potentially-affected soils. Samples from three soil layers were collected from agricultural fields at 21 sites along two NE-SW transects. The samples were analyzed for pH, texture, cation exchange capacity, and total organic carbon, in addition to the three metals. The highest metal concentrations were observed near Granite City, Illinois, and coincided with an area of maximum Zn deposition in rain found in an earlier study. Only slight increases of the metals over background were found in the area of rainfall anomaly. Present rates of atmospheric deposition can account for these slightly elevated metal concentrations. However, the maximum concentrations found near Granite City cannot be accounted for by present atmospheric deposition rates. Other kinds of sources, or larger atmospheric deposition rates, perhaps during the operation of a local Zn smelter which closed about 1960, must have contributed.  相似文献   

Nature of Intramolecularly Assisted Ionization: Methyl Substitution on a 5,6-Double Bond     

Bartlett PD  Sargent GD 《Science (New York, N.Y.)》1963,140(3565):379

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