Reduced avian predation on an ultraviolet-fluorescing caterpillar model

2022 ◽  
Vol 154 ◽  
Author(s):  
Chapin Czarnecki ◽  
Rea Manderino ◽  
Dylan Parry
Keyword(s):  
New York ◽  
United States Of America ◽  
New York State ◽  
Field Studies ◽  
Future Research ◽  
Predator Prey ◽  
Uv Fluorescence ◽  
Uv Reflectance ◽  
Plasticine Models ◽  
Fluorescent Paint

Abstract Many caterpillars exhibit patterns of ultraviolet (UV) fluorescence, although its purpose is unclear. We used realistic plasticine models of a fluorescing caterpillar species, the Polyphemus moth, Antheraea polyphemus (Lepidoptera; Saturniidae), adorned with fluorescent paint treatments and unpainted controls to quantify bird predation in two hardwood forested regions of New York State, United States of America. In separate field studies, significantly more birds struck deployed model caterpillars that had no UV fluorescence. More strikes on unpainted and clear paint treatments suggest paint itself did not impact predation, whereas similar predation attempts on bird and human-visible fluorescent dummies suggest that UV fluorescence and not UV reflectance was responsible for the observed effect. A second study found the dummy’s location on the tree was also important, but the low number of bird strikes limited analyses. Although our results do not identify a mechanism, fluorescence may function to deter or avoid predation. Our study contributes to a growing body of work investigating the importance of UV patterns in arthropods and highlights a potentially fruitful area of future research on predator–prey relations.

scholarly journals Utilization and Payments of Office-Based Physical Rehabilitation Services Among Individuals With Commercial Insurance in New York State

2016 ◽  
Vol 96 (2) ◽  
pp. 202-211 ◽  
Author(s):  
Xinliang Liu ◽  
William J. Hanney ◽  
Michael Masaracchio ◽  
Morey J. Kolber
Keyword(s):  
New York ◽  
Health Care Professionals ◽  
Physical Therapists ◽  
New York State ◽  
Physical Rehabilitation ◽  
Future Research ◽  
Rehabilitation Services ◽  
Research Database ◽  
York State ◽  
Commercial Insurance

BackgroundLimited research exists on the utilization and payments of physical rehabilitation services, especially among individuals with commercial insurance.ObjectiveThis study aimed to characterize the utilization and payments of office-based physical rehabilitation services among nonelderly individuals with commercial insurance from New York State.DesignThis was a retrospective descriptive study with a cross-sectional design.MethodsA cohort of 1.8 million individuals in the 2012 Truven Health MarketScan Research Database was constructed for review. A total of 109,821 unique patients who received any type of physical rehabilitation provided by physical therapists, chiropractors, and physicians in the office setting were included for analyses.ResultsPhysical therapists provided the largest proportion of physical rehabilitation services (54.5%), followed by chiropractors (27.5%) and physicians (18.0%). Six out of 100 individuals used physical rehabilitation services in 2012. The mean annual payment of physical rehabilitation per patient was $820 (median=$323). Women and older individuals were more likely to use rehabilitation services and have higher annual utilization and payments. For the 5 most common physical rehabilitation services, payment rates for chiropractors were the highest and those for physical therapists were the lowest, with payment rates for physicians in between.LimitationsThis study was based on commercial insurance claims data from one state.ConclusionsFindings from this study recognize that rehabilitation services are delivered by various types of health care professionals and the payment rates vary across provider specialties in New York State. Of particular interest is that although physical therapists provide the largest proportion of services, their payment rates are lower than the rates for chiropractors and physicians. Future research should assess regional variations and explore interprovider cost-effectiveness in delivering these interventions.

The state of Ireland in the 1820s: James Cropper's plan

1971 ◽  
Vol 17 (67) ◽  
pp. 320-339 ◽  
Author(s):  
Kenneth Charlton
Keyword(s):  
New York ◽  
United States Of America ◽  
New York State ◽  
The United States ◽  
Canal System ◽  
Black Ball ◽  
The People ◽  
Trading Activities ◽  
Set Up ◽  
The City

In 1825 there was published in Liverpool a pamphlet of 59 pages entitled The present state of Ireland, with a plan for improving the position of the people. Its author was James Cropper, a quaker merchant of that city and senior partner of the firm Cropper, Benson and Co. As a young man he had been apprenticed to the firm of Rathbone, Benson and Co., living and working in the small circle of liberal radicals in the city, of whom the Rathbones, the Binns and the Roscoes were perhaps the most famous. In 1799 he had set up business on his own account, and later joined in partnership with another quaker, Thomas Benson, son of Rathbone's partner, as Cropper, Benson and Co. The firm engaged in a wide variety of commission trading, but increasingly specialized in cotton imports from the United States of America, acting also as the Liverpool agent for the Black Ball line of packets which from 1818 provided the first regular passenger sailings between New York and Liverpool. As an ‘ American ’ merchant in Liverpool, Cropper helped to form the American chamber of commerce in the port, serving as treasurer and later as president. Besides his trading activities Cropper was a founder-director of the Liverpool-Manchester Railyway and he also invested heavily in the New York State canal system.

The effect of twig diameter on emergence rates of the oak twig pruner (Coleoptera: Cerambycidae)

2016 ◽  
Vol 148 (6) ◽  
pp. 693-697 ◽  
Author(s):  
William P. Brown ◽  
Marion E. Zuefle ◽  
Jason J. Dombroskie
Keyword(s):  
United States ◽  
New York ◽  
United States Of America ◽  
Host Plants ◽  
New Genus ◽  
Larval Mortality ◽  
New York State ◽  
Adult Emergence ◽  
Parasitism Rates ◽  
Order Of Magnitude

AbstractOak twig pruner (Anelaphus parallelus(Newman); Coleoptera: Cerambycidae) larvae develop inside twigs pruned from host plants. Reasons for this behaviour are unknown and differential emergence due to twig diameter has not been explored. Twigs pruned from walnuts (Juglans nigraLinnaeus; Juglandaceae) (n=179) and oaks (QuercusLinnaeus; Fagaceae) (n=84) were collected in Pennsylvania, United States of America in 2010; 118 pruned oak twigs were collected in New York State, United States of America in 2012. Twigs from 2012 were dissected to determine rates of emergence and larval mortality; both samples were examined for parasitoids. As the diameter of oak twigs (range of 3–16 mm) increased, larval mortality increased and adult emergence decreased. Date of collection did not influence twig diameter nor emergence rates. Three new parasitoids were associated with the oak twig pruner:AtanycolusFörster (Hymenoptera: Braconidae),Eubazus denticulatus(Martin) (Hymenoptera: Braconidae), and a potentially new genus of wasp (Hymenoptera: Braconidae, Hormiinae nearPambolusHaliday). Parasitism rates were an order of magnitude greater among twigs that contained more than one larva or pupa (23.1%;n=26) compared to those that contained only one (2.3%;n=341).

35 United States of America

2018 ◽  
Author(s):  
Cohn Joshua
Keyword(s):  
United States ◽  
New York ◽  
United States Of America ◽  
New York State ◽  
The United States ◽  
Cross Border ◽  
Security Interest ◽  
Bankruptcy Code ◽  
The Right ◽  
The U.S

This chapter examines the most common aspects of the right of set-off in the United States, focusing on the State of New York. It also considers the U.S. Bankruptcy Code and its implications for the right of set-off. The chapter first considers contractual and statutory set-off outside bankruptcy proceedings and whether set-off can be considered a security interest before discussing set-off against insolvent parties. It explains how the right of set-off is affected by the automatic stay provision in section 362 of the Bankruptcy Code, the prohibition of creditor preferences, and fraudulent transfers. It also analyses choice of law issues arising in cross-border set-off, taking into account the relevant provisions of the New York State law and Chapter 15 of the Bankruptcy Code. Finally, it reviews the applicable rules for non-U.S. parties participating in a debtor's plenary Bankruptcy Code proceeding in the absence of a Chapter 15 ancillary proceeding.

Heart Check: The Development and Evolution of an Organizational Heart Health Assessment

2002 ◽  
Vol 17 (2) ◽  
pp. 132-153 ◽  
Author(s):  
Thomas Golaszewski ◽  
Brian Fisher
Keyword(s):  
New York ◽  
Organizational Support ◽  
Assessment Tool ◽  
New York State ◽  
Health Assessment ◽  
Reliability And Validity ◽  
Nutrition Support ◽  
Future Research ◽  
Heart Health ◽  
Cross Sectional

Purpose. The purpose of this article is to document the development, testing, and application of an organizational assessment tool used to measure employer support for heart health. Additional information is presented on its future research and applications plan. Design. This article represents the pooling of results from multiple studies using a variety of designs, including pilot tests, cross-sectional analyses, and quasi-experiments. Setting. Worksites covering the spectrum of employers across industry types and size, and throughout all of New York State. Subjects. Over 10,000 New York employees and 1000 New York employers are represented in the multiple phases of this research. Measures. Heart Check is a 226-item inventory designed to measure such features in the worksite as organizational foundations, administrative supports, tobacco control, nutrition support, physical activity support, stress management, screening services, and company demographics. Additional side studies used professional judgments and behavioral surveys. Results. As an assessment tool Heart Check shows evidence for reliability and validity. Applications of the instrument show characteristics that define high-scoring companies, quasi standards for New York employers, and, when applied during interventions, positive changes in organizational support levels. Conclusions. A relatively inexpensive, easy-to-use, and metrically tested instrument exists for measuring the construct of organizational support for employee heart health. The instrument shows promise as part of a system to enhance heart health through public health-based interventions in the workplace.

Effect of weed growth stage and adjuvant on the efficacy of fomesafen and bentazon

Weed Science ◽  
2003 ◽  
Vol 51 (6) ◽  
pp. 1016-1021 ◽  
Author(s):  
Robin R. Bellinder ◽  
Marija Arsenovic ◽  
Denis A. Shah ◽  
Bradley J. Rauch
Keyword(s):  
New York ◽  
Growth Stage ◽  
Field Experiments ◽  
New York State ◽  
Field Studies ◽  
Weed Species ◽  
Eastern Black Nightshade ◽  
Black Nightshade ◽  
Weed Growth ◽  
Annual Weeds

The efficacies of bentazon and fomesafen in controlling annual weeds in dry and edible pod beans in New York State were investigated in greenhouse and field experiments. Dose responses to bentazon and fomesafen were studied for four weed species (ragweed, velvetleaf, eastern black nightshade, and hairy nightshade) under greenhouse conditions. Herbicides were applied at cotyledon to two-, two- to four-, and four- to six–true leaf stages, both with and without a crop oil concentrate (bentazon) or a nonionic surfactant (fomesafen). Field studies were conducted for 2 yr for all weed species except eastern black nightshade, for which no adequate field populations were found. Field studies confirmed greenhouse results, indicating that weed control could be improved by the use of an adjuvant, but there were exceptions. In general, adjuvant usage improved the efficacy of fomesafen more than it did with bentazon. The minimum rates of herbicide required for effective and consistent control was dependent on the particular combination of weed species, herbicide and its rate of application, growth stage at which the application was made, and adjuvant usage.

Growth and reproductive potential of the invasive exotic vine Vincetoxicum rossicum in northern New York State

2006 ◽  
Vol 84 (12) ◽  
pp. 1771-1780 ◽  
Author(s):  
Larissa L. Smith ◽  
Antonio DiTommaso ◽  
Johannes Lehmann ◽  
Sigurdur Greipsson
Keyword(s):  
New York ◽  
Great Lakes ◽  
Control Strategies ◽  
New York State ◽  
Reproductive Potential ◽  
Field Studies ◽  
Effective Control ◽  
Field Site ◽  
York State ◽  
Vincetoxicum Rossicum

The alien invasive vine Vincetoxicum rossicum (Kleopow) Barbar. is problematic in the Lower Great Lakes Basin of North America. The lack of effective control strategies exacerbates the need for a better understanding of the growth and reproductive potential of V. rossicum. Thus, a 2-year field experiment was performed in a field site in 2003 and 2004 that was densely colonized by V. rossicum. Mean height of V. rossicum stems was 20% and 45% greater in naturally shaded plots compared with plots receiving full sun in 2003 and 2004, respectively. During the 2-year study, the density of stems 10 cm or taller averaged 134 stems·m–2, substantially greater than reported in previous field studies for this species. The high densities of stems and seedlings indicate that this field site may be near or at carrying capacity. Each stem produced, on average, 17 mature follicles with some stems producing as many as 100 follicles. Each follicle yielded an average of 15 seeds, each composed of an average of two viable embryos. A typical V. rossicum stand in this site produced as many as 54 000 seedlings·m–2 annually. More flowers (2400 flowers·m–2), follicles (2250 follicles·m–2), and total seeds (32 000 seeds·m–2) were produced in plots receiving intermediate light compared with plants in full sun (1650 flowers·m–2, 1600 follicles·m–2, and 25 000 seeds·m–2) or shaded (1600 flowers·m–2, 2000 follicles·m–2, and 28 000 seeds·m–2) plots. Seeds harvested from follicles in the low light plots were 41% more likely to be dormant than seeds collected from follicles in full sun plots. Seeds collected from plants in full sun plots had the lowest frequency (∼36%) of single embryo seeds and the highest frequency (∼64%) of multiple embryo seeds. These findings suggest that V. rossicum growth and reproductive output is influenced by light environment. While competitive strategies differ between the light environments, the decrease in viability and germination in shaded sites may not be large enough to affect population growth over multiple generations. The substantially greater growth and reproduction of V. rossicum reported in this study relative to previous research may explain the increasing abundance and range expansion of this species in many Lower Great Lakes regions of Ontario and New York State.

scholarly journals Vocal Development is Correlated with an Indicator of Hatching Date in Brown-Headed Cowbirds

The Condor ◽  
2002 ◽  
Vol 104 (4) ◽  
pp. 761-771 ◽  
Author(s):  
Adrian L. O'Loghlen ◽  
Stephen I. Rothstein
Keyword(s):  
New York ◽  
Molothrus Ater ◽  
New York State ◽  
Field Studies ◽  
Hatching Date ◽  
Adult Males ◽  
Vocal Development ◽  
Song Acquisition ◽  
Song Types ◽  
Song Repertoires

Abstract The timing and ecological circumstances under which individual songbirds acquire memorized copies of their species-typical songs can vary significantly within a population. Males that hatch later in the breeding season are likely to hear less conspecific song as juveniles than earlier-hatched individuals. In addition, late-hatched males will experience shorter days and decreasing photoperiods during their song acquisition phase, factors known to affect vocal development. We tested the prediction that yearling Brown-headed Cowbirds (Molothrus ater) that hatched earlier the previous season are more advanced in their development of repertoires of local songs than those hatched later. We recorded perched songs from 17 yearling and 20 adult males trapped at two adjacent sites in New York state and found that yearling perched song repertoires were smaller and contained few of the perched song types common to the repertoires of local adults (adult-shared types). As found in previous field studies of cowbirds, yearlings did not alter the content or size of their repertoires during the season. We used underwing juvenal-feather retention as a measure of relative hatching date in a subset of 15 yearlings and found that perched song repertoires of earlier-hatched yearlings contained more local adult-shared types than repertoires of younger, later-hatched birds. We also investigated flight whistles of males from one site and found that only 4 of 10 yearlings produced the flight whistle type typically given by local adults. Evidence linking flight whistle development and the plumage character we used as an indicator of hatching date was inconclusive. Correlación Entre el Desarrollo Vocal y un Indicador de Tiempo de Eclosión en Molothrus ater Resumen. El tiempo y las circunstancias ecológicas bajo las cuales las aves canoras adquieren copias memorizadas de los cantos típicos de su especie pueden variar entre poblaciones. Los machos juveniles que eclosionan tarde en la temporada tienen (1) menor probabilidad de escuchar cantos coespecíficos que los individuos que eclosionan antes y (2) experimentarán días más cortos y una disminución del fotoperiodo durante la fase de adquisición del canto, factores que afectan el desarrollo vocal. Probamos que juveniles de Molothrus ater que eclosionaron tempranamente durante la temporada anterior presentan un mayor avance en el desarrollo de repertorio de cantos locales que aquellos que eclosionaron más tarde. Registramos los cantos de percheo de 17 machos juveniles y de 20 machos adultos capturados en dos sitios adyacentes en el estado de Nueva York. Los repertorios de canto de juveniles fueron menores y contenían sólo unos pocos tipos de canto de percheo típicos de adultos locales (tipos compartidos entre adultos). Los juveniles no cambiaron el contenido ni el tamaño del repertorio durante la temporada. Utilizamos la retención de plumas juveniles bajo el ala como una medida relativa del tiempo de eclosión en un subconjunto de 15 juveniles. Los repertorios de canto de percheo de los juveniles que eclosionaron tempranamente contenían más tipos adultos que los de aves más jóvenes. En machos de uno de los sitios encontramos que sólo 4 de 10 juveniles produjeron el silbido al vuelo típicamente emitido por los adultos locales. La evidencia que conecta el desarrollo del silbido al vuelo y el indicador del plumaje que utilizamos como indicador del tiempo de eclosión no fue conclusiva.

scholarly journals Outcomes Associated With Adapting a Research-Supported Treatment for Children With Behavior Disorders

2019 ◽  
Vol 30 (1) ◽  
pp. 74-83
Author(s):  
Mary C. Acri ◽  
Lindsay A. Bornheimer ◽  
Emily K. Hamovitch ◽  
Kate Lambert
Keyword(s):  
New York ◽  
New York State ◽  
Attitude Scale ◽  
Future Research ◽  
Evidence Based ◽  
Adaptation Process ◽  
Provider Attitudes ◽  
York State ◽  
Oppositional Defiant ◽  
Adaptation Processes

Purpose: The aims of this study are to describe an adaptation process of a research-supported treatment (RST) for children with oppositional defiant disorder and to examine provider attitudes toward RSTs prior to and following this process. Method: Providers from 14 agencies in New York State delivered the adapted RST, following training. Attitudes toward RSTs were measured by the Evidence-Based Practice Attitude Scale at baseline and posttest. Results: Openness toward RSTs decreased from baseline to posttest. The majority of providers reported modifications to the structure and process of the intervention. Discussion: To improve the uptake and usability of RSTs in practice, future research must further address adaptation processes and their relationships to attitudes toward RSTs.

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