Academic literature on the topic 'Phoetaliotes'

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Journal articles on the topic "Phoetaliotes"

1

Joern, Anthony, and Richard Alward. "Effect of Nitrogen Fertilization on Choice among Grasses by the Grasshopper Phoetaliotes nebrascensis (Orthoptera: Acrididae)." Annals of the Entomological Society of America 81, no. 2 (1988): 240–44. http://dx.doi.org/10.1093/aesa/81.2.240.

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2

HERNÁNDEZ, ISAIAS CHAIREZ, J. NATIVIDAD GURROLA REYES, CIPRIANO GARCIA GUTIERREZ, and FRANCISCO ECHAVARRIA CHAIREZ. "GRASSHOPPER DENSITY POPULATION CLASSIFICATION WITH NEURAL NETWORKS." Biophysical Reviews and Letters 03, no. 01n02 (2008): 275–83. http://dx.doi.org/10.1142/s1793048008000745.

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Satellite images of the grassland area in Durango México were obtained of altitude, slope, average annual temperature, annual precipitation, type of vegetation, type of soil, normal vegetation index, percentage of herbaceous and percentage of bares soil, in order to relate them with grasshopper density population (GDP) surveyed in 35 sampling sites from June to November in 2003 in the study area. A stepwise regression analysis was performed with the most abundant grasshopper species Phoetaliotes nebrascensis (Thomas), Melanoplus lakinus (Scudder) and Boopedon nubilum (Say) with data extracted
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3

Branson, David H. "Grasshopper species composition shifts following a severe rangeland grasshopper outbreak." Journal of Orthoptera Research 26 (June 28, 2017): 7–10. https://doi.org/10.3897/jor.26.14542.

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Little is known about how grasshopper species abundances shift during and following severe outbreaks, as sampling efforts usually end when outbreaks subside. Grasshopper densities, species composition and vegetation have infrequently been sampled during and after a severe outbreak in the western U.S., which is needed to better understand the cause of outbreaks and population declines. In this study, grasshopper densities, species composition and vegetation were monitored at a northern mixed rangeland site from 1999 to 2003 where densities reached 130 per m<sup>2</sup> during a severe outbreak.
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4

Behmer, Spencer T., and Anthony Joern. "The influence of proline on diet selection: sex-specific feeding preferences by the grasshoppers Ageneotettix deorum and Phoetaliotes nebrascensis (Orthoptera: Acrididae)." Oecologia 98, no. 1 (1994): 76–82. http://dx.doi.org/10.1007/bf00326093.

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5

Quinn, Mark A., R. L. Kepner, D. D. Walgenbach, et al. "IMMEDIATE AND 2ND-YEAR EFFECTS OF INSECTICIDE SPRAY AND BAIT TREATMENTS ON POPULATIONS OF RANGELAND GRASSHOPPERS." Canadian Entomologist 121, no. 7 (1989): 589–602. http://dx.doi.org/10.4039/ent121589-7.

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AbstractTwo, 1400-ha blocks of rangeland in western South Dakota were treated aerially with malathion liquid spray or carbaryl – bran bait in early July 1986 to determine the immediate and 2nd-year impact of treatments on grasshopper populations. Total grasshopper populations were reduced by 92 and 47% in the malathion and carbaryl – bran bait treatment plots, respectively, within 48 h after treatment and remained at a low level throughout the summer. Populations did not change in the control plots. Populations of the two most abundant species, Ageneotettix deorum (Scudder) and Melanoplus sang
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6

"Phoetaliotes nebrascensis." CABI Compendium CABI Compendium (January 7, 2022). http://dx.doi.org/10.1079/cabicompendium.40679.

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7

Castellanos-Vargas, Iván, Patricia L. García-García, and Zenón Cano-Santana. "Diversidad ortopterológica de la Reserva Territorial Sureste de la Ciudad Universitaria (UNAM)." ACTA ZOOLÓGICA MEXICANA (N.S.) 31, no. 1 (2015). http://dx.doi.org/10.21829/azm.2015.311520.

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El crecimiento constante de la población humana hace que la mancha urbana extienda sus límites hacia las reservas ecológicasreduciendo el tamaño de éstas, generando importantes efectos deborde que acentúan la fragmentación del paisaje y que potencializan la pérdida de continuidad de la cubierta vegetal.Las reservas ecológicas, así como las áreas verdes urbanas (representadaspor parques y jardines) son hábitats relictuales para una grandiversidad de especies que sobreviven dentro de la matriz urbana. La Reserva Ecológica del Pedregal de San Ángel de Ciudad Universitaria (REPSA-CU) es la más imp
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