2017
DOI: 10.29298/rmcf.v8i41.24
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Influencia de parámetros climáticos sobre las fluctuaciones poblacionales del complejo Dendroctonus frontalis Zimmerman, 1868 y Dendroctonus mexicanus Hopkins, 1909

Abstract: Los escarabajos descortezadores son los responsables de la pérdida de masa forestal en México como la segunda causa, por lo que conocer los factores que aumentan la probabilidad de brotes activos ayudará a tomar mejores decisiones para su control. Los objetivos del presente trabajo consistieron en determinar la influencia de ocho parámetros climatológicos sobre las fluctuaciones poblacionales de Dendroctonus frontalis y Dendroctonus mexicanus en dos municipios de la Sierra Gorda de Qu… Show more

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Cited by 4 publications
(5 citation statements)
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“…Our data indicate that a Mean Maximum Annual Temperature between 20 and 26˚C correlates with higher abundances of D. mexicanus, as shown in Fig 4 (notice that D. mexicanus occupy a climatic space colder than D. frontalis, because Mean Maximum Annual Temperatures are not fully comparable with the Mean Annual Temperatures, since the former have overall by far higher values than the later). Our results are also similar to findings by Lo ´pez-Go ´mez et al, [84], where higher temperatures were associated…”
Section: Plos Onesupporting
confidence: 93%
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“…Our data indicate that a Mean Maximum Annual Temperature between 20 and 26˚C correlates with higher abundances of D. mexicanus, as shown in Fig 4 (notice that D. mexicanus occupy a climatic space colder than D. frontalis, because Mean Maximum Annual Temperatures are not fully comparable with the Mean Annual Temperatures, since the former have overall by far higher values than the later). Our results are also similar to findings by Lo ´pez-Go ´mez et al, [84], where higher temperatures were associated…”
Section: Plos Onesupporting
confidence: 93%
“…where the main distribution of D. frontalis occurs in the country [8]. Our results are similar to findings in the Sierra Gorda mountains of Quere ´taro state by Lo ´pez-Go ´mez et al [84], which found that D. frontalis abundance was positively correlated with temperatures and temperature/precipitation ratio (a climate variable that, like VPD, expresses the balance between temperature and precipitation). For D. mexicanus, the highest relative abundances occur at a lower Mean Annual Temperature than for D. frontalis (Fig 2).…”
Section: Plos Onesupporting
confidence: 90%
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“…En México, 40.5% de los reportes con fitopatógenos en bosques de coníferas están asociados con descortezadores del género Dendroctonus (Pérez-Camacho et al, 2013), los cuales han causado daños en 69,000 ha entre 1990 y 2014 (Sosa Díaz et al, 2018). De esta manera, se considera que los brotes de estos insectos se han incrementado en el país, especialmente en la zona norte y centro (López-Gómez et al, 2017). En este género se han sumado 21 especies, distribuidas en el norte y centro de América (Armendáriz-Toledano et al, 2015;Armendáriz-Toledano, Torres-Banda et al, 2017;Armendáriz-Toledano, García-Román et al, 2017).…”
Section: Introductionunclassified