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301.
Horizontal Transfer of Diatomaceous Earth and Botanical Insecticides in the Common Bed Bug, Cimex lectularius L.; Hemiptera: Cimicidae
Publish Date: 2013-09-25
Author/Source: Yasmin Akhtar, Murray B. Isman
Description: Horizontal transfer of insecticide occurs when insects contact or ingest an insecticide, return to an aggregation or a nest, and transfer the insecticide to other conspecific insects through contact. This phenomenon has been reported in a number of insects including social insects, however it has not been reported in bed bugs. Since horizontal transfer can facilitate the spread of insecticide into hard to reach spaces, it could contribute greatly to the management of these public health pests.
State/Region: National
302.
Extended disease resistance emerging from the faecal nest of a subterranean termite
Publish Date: 2013-09-18
Author/Source: Thomas Chouvenc, Caroline A. Efstathion, Monica L. Elliott, Nan-Yao Su
Description: Social insects nesting in soil environments are in constant contact with ento- mopathogens but have evolved a range of defence mechanisms, resulting in both individual and social immunity that reduce the chance for epizootics in the colony, as in the case of subterranean termites.
State/Region: Southeast
Diagnostic Photo
303.
School IPM Newsletter Sept 2013
Publish Date: 2013-09-01
Author/Source: Various
Description: Head Lice Fact Sheet
State/Region: National
Diagnostic Photo
304.
Stink Bugs (Pentatomidae) and Parent Bugs (Acanthosomatidae) of Ontario and Adjacent Areas: A key to species and a review of the fauna (PDF)
Publish Date: 2013-09-01
Author/Source: S.M. Paiero, S.A. Marshall, J.E. McPherson, and M.-S. Ma
Description: The Ontario stink bugs (Pentatomidae) and parent bugs (Acanthosomatidae) are reviewed. Illustrated dichotomous keys are provided to the families of Canadian Pentatomoidea and the 56 species of Pentatomidae and Acanthosomatidae occurring in, or likely to occur in, Ontario. One species, Trichopepla atricornis Stål, is recorded from Ontario for the first time.
States/Regions: National, Northeast
Diagnostic Photo
305.
Dissemination of Metarhizium anisopliae infection among the population of Odontotermes obesus (Isoptera: Termitidae) by augmenting the fungal conidia with attractants
Publish Date: 2013-09
Author/Source: M. Balachandera, O.K. Remadevia, T.O. Sasidharan
Description: From this study it was observed that the mixing of conidia with attractants could augment the dissemination potential of fungal infection among the termites. By adapting attractant based Metarhizium baits and dusting of conidial attractant mixture inside mounds may augment the dissemination potential in epizootic transmission of fungal infection.
State/Region: International
306.
Effectiveness of a Reduced-Risk Insecticide Based Bed Bug Management Program in Low-Income Housing
Publish Date: 2013-08-31
Author/Source: Narinderpal Singh, Changlu Wang and Richard Cooper
Description: s part of the efforts to develop effective and safe bed bug management programs, we conducted a laboratory study evaluating the efficacy of a reduced-risk insecticide—Alpine aerosol (0.5% dinotefuran). We then conducted a field evaluation of a reduced-risk insecticide based integrated pest management (IPM) program in low-income family apartments with young children.
State/Region: National
Diagnostic Photo
307.
Signatures of Rapid Evolution in Urban and Rural Transcriptomes of White-Footed Mice (Peromyscus leucopus) in the New York Metropolitan Area
Publish Date: 2013-08-28
Author/Source: Stephen E. Harris, Jason Munshi-South, Craig Obergfell, Rachel O’Neill
Description: The white-footed mouse, Peromyscus leucopus, is a common resident of NYC’s forest fragments and an emerging model system for examining the evolutionary consequences of urbanization.
State: New York
308.
Biting Deterrence, Repellency, and Larvicidal Activity of Ruta chalepensis (Sapindales: Rutaceae) Essential Oil and Its Major Individual Constituents Against Mosquitoes
Publish Date: 2013-08-16
Author/Source: Abbas Ali, Betul Demirci, Hulya Tuba Kiyan, Ulrich R. Bernier, Maia Tsikolia, David E. Wedge, Ikhlas A. Khan, Kemal Husnu Can Ba?er, Nurhayat Tabanca
Description: This study revealed that R. chalepensis essential oil and its major compounds were active biting deterrents against Ae. aegypti at higher application rates whereas only the essential oil showed activity similar to DEET against An. quadrimaculatus. 2-undecanone was the most active compound in in vivo repellency bioassay against Ae. aegypti.
State/Region: International
309.
Fast and Flexible: Argentine Ants Recruit from Nearby Trails
Publish Date: 2013-08-14
Author/Source: Tatiana P. Flanagan, Noa M. Pinter-Wollman, Melanie E. Moses, Deborah M. Gordon
Description: In a field study, we investigated whether some ants recruit directly from established, persistent trails to food sources, thus accelerating food collection.
State/Region: International
310.
volutionary history of rat-borne Bartonella: the importance of commensal rats in dissemination of bacterial infections globally
Publish Date: 2013-08-13
Author/Source: Hayman DT, McDonald KD, Kosoy MY.
Description: We analyzed gene sequences of 191 strains of rat-associated bartonellae from 29 rodent species from 17 countries to test the hypotheses that this bacterial complex evolved and diversified in Southeast Asia before being disseminated by commensal rats Rattus rattus (black rat) and Rattus norvegicus (Norway rat) to other parts of the globe.
States/Regions: International, National
311.
Repellency of Selected Chemicals Against the Bed Bug (Hemiptera: Cimicidae) (PDF)
Publish Date: 2013-08-08
Author/Source: CHANGLU WANG, LIHUA LU, AIJUN ZHANG, AND CHAOFENG LIU
Description: Bed bug, repellency,DEET,
States/Regions: International, National
Diagnostic Photo
312.
Effect of Trap Design, Chemical Lure, Carbon Dioxide Release Rate, and Source of Carbon Dioxide on Efficacy of Bed Bug Monitors
Publish Date: 2013-08-04
Author/Source: NARINDERPAL SINGH, CHANGLU WANG, AND RICHARD COOPER
Description: How to make an inexpensive and effective bed bug trap from items in your home.
State/Region: National
Diagnostic Photo
313.
Bed Bugs and Infectious Disease: A Case for the Arboviruses
Publish Date: 2013-08-01
Author/Source: Zach N. Adelman, Dini M. Miller, Kevin M. Myles
Description: Bed Bugs and Infectious Diseases: 100 Years of Asking the Wrong Questions. Do bed bugs spread other diseases?
314.
Rodent Disease Tutorial
Publish Date: 2013-08-01
Author/Source: Dion Lerman
Description: PowerPoint presentation originally given by Healthy Homes Specialist Dion Lerman to the Cheyenne River Sioux Tribe 8/2013.
State/Region: National
Diagnostic Photo
315.
Delayed toxicity of two chitinolytic enzyme inhibitors (psammaplin a and pentoxifylline) against eastern subterranean termites
Publish Date: 2013-08
Author/Source: Hiusen TJ, Kamble-Shripat T
Description: By using a no-choice feeding bioassay, delayed toxicity and concentration-dependent mortality of two chitinolytic enzyme inhibitors, pentoxifylline and psammaplin A, were evaluated by determining LT50, LT90, and LT99 (lethal time) against the economically important eastern subterranean termite, Reticulitermes flavipes (Kollar)
State/Region: National
316.
Feeding response of subterranean termites Coptotermes curvignathus and Coptotermes gestroi (Blattodea: Rhinotermitidae) to baits supplemented with sugars, amino acids, and cassava.
Publish Date: 2013-08
Author/Source: Castillo VP, Sajap AS, Sahri MH
Description: Feeding responses of subterranean termites Coptotermes curvignathus (Holmgren) and Coptotermes gestroi (Wasmann) (Blattodea: Rhinotermitidae) to bait matrices supplemented with various sugars, amino acids, and cassava were evaluated both in the laboratory and field. The results indicated that the two termite species consumed significantly different amount of filter papers that had been treated with various types and concentrations of sugars and amino acids
State/Region: International
317.
Crop Pollination Exposes Honey Bees to Pesticides Which Alters Their Susceptibility to the Gut Pathogen Nosema ceranae
Publish Date: 2013-07-24
Author/Source: Jeffery S. Pettis, Elinor M. Lichtenberg, Michael Andree, Jennie Stitzinger, Robyn Rose, Dennis vanEngelsdorp
Description: We collected pollen from bee hives in seven major crops to determine 1) what types of pesticides bees are exposed to when rented for pollination of various crops and 2) how field-relevant pesticide blends affect bees’ susceptibility to the gut parasite Nosema ceranae. Our samples represent pollen collected by foragers for use by the colony, and do not necessarily indicate foragers’ roles as pollinators. In blueberry, cranberry, cucumber, pumpkin and watermelon bees collected pollen almost exclusively from weeds and wildflowers during our sampling
State/Region: National
Diagnostic Photo
318.
Defensive Aggregation (Huddling) in Rattus Norvegicus toward Predator Odor: Individual Differences, Social Buffering Effects and Neural Correlates
Publish Date: 2013-07-13
Author/Source: Michael T. Bowen, Richard C. Kevin, Matthew May, Lauren G. Staples, Glenn E. Hunt, Iain S. McGregor
Description: Some rats huddle less, and approach the threatening cue more than others (active vs. passive responders). The present study explored whether active responding is a stable phenotype associated with behaviors outside direct predatory encounters
States/Regions: International, National
319.
Pollinator Habitat Assessment Form and Guide (PDF)
Publish Date: 2013-07-01
Author/Source: The Xerces Society for Invertebrate Conservation
Description: To help incorporate pollinator conservation into a whole farm plan and thne document improvements in pollinator habitat resulting from specific action and management practices.
State/Region: National
320.
Self-reported bed bug infestation among New York City residents: prevalence and risk factors
Publish Date: 2013-07-01
Author/Source: Ralph N, Jones HE, Thorpe LE
Description: In the 2009 Community Health Survey, which is a representative population-based survey, 9,934 noninstitutionalized adults in New York City reported on bed bug infestations requiring an exterminator in the past year. The authors estimated infestation prevalence and explored predictors of infestation and associations between infestations and health outcomes using logistic regression
States/Regions: New York, Northeast
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