Table des matières: :: Library Catalog

Enregistré dans:

Détails bibliographiques
Auteur principal:	Claudia Elizabeth Toledo-Perdomo
Format:	Artículo científico
Langue:	es
Publié:	Universidad Nacional Agraria 2025
Sujets:	Estudios Agrarios insectos abundancia biodiversidad Plaga potencial poblaciones de insectos
Accès en ligne:	https://www.redalyc.org/articulo.oa?id=785882496003 https://www.redalyc.org/journal/7858/785882496003/ https://www.redalyc.org/journal/7858/785882496003/html/ https://www.redalyc.org/journal/7858/785882496003/785882496003.epub https://www.redalyc.org/journal/7858/785882496003/movil
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Table des matières:

Entomofauna presente en la etapa inicial de desarrollo de árboles plantados en bosque latifoliado, Panzós, Alta Verapaz, Guatemala Claudia Elizabeth Toledo-Perdomo María Floridalma Miguel-Ros Homero Javier Castañón Morán José Luis Morán Torres Estudios Agrarios insectos abundancia biodiversidad Plaga potencial poblaciones de insectos Los bosques muy húmedos subtropicales son uno de los ecosistemas muy importantes para la preservación de la vida en el planeta. La determinación de la entomofauna asociada a una región vegetativa de interés aporta información que puede ser empleada en estudios de biodiversidad, riqueza o abundancia de especies o en temas relacionados a la sanidad vegetal. El objetivo de esta investigación fue determinar la entomofauna presente en la etapa inicial de desarrollo de árboles plantados en bosque latifoliado. Se hicieron muestreos por inspección directa en rodales que se encontraban en la etapa inicial de su desarrollo, se colectaron los insectos, se identificaron taxonómicamente hasta género y especie. Se analizó la cantidad y diversidad de la entomofauna, los factores climáticos que afectan a estas poblaciones, así como los insectos potencialmente plagas. Se identificaron cuatro órdenes taxonómicos en el total de colectas realizadas en los tres meses del estudio de campo: Coleoptera, Hemiptera, Hymenoptera y Orthoptera, de los cuales se identificaron 14 familias: Coleoptara: Curculionidae, Chrysomelidae, Lycidae, Bruchidae; Hemiptera: Cicadellidae, Ligaeoidea, Coreidae, Membracidae, Acanaloniidae; Hymenoptara: Chalcidoidea, Formicidae, Orthoptera: Acridiadae, Tettigonidae, Grillidae, 30 géneros y nueve especies. El orden que presentó mayor diversidad de especies colectadas fue Coleoptera con un 31 %, seguido de Hemiptera y Orthoptera con un 28 % cada uno, sin embargo, el que presentó el mayor número de capturas fue Orthoptera con un 39 % del total de las capturas realizadas. Los rodales con mayor diversidad de especies arbóreas presentaron menor número de insectos fitófagos. Se determinó que, en el mes de diciembre, donde disminuyó 2 °C la temperatura promedio, esta condición afectó la cantidad y diversidad de insectos. 2025 artículo científico 1998-8850 https://www.redalyc.org/articulo.oa?id=785882496003 https://www.redalyc.org/journal/7858/785882496003/ https://www.redalyc.org/journal/7858/785882496003/html/ https://www.redalyc.org/journal/7858/785882496003/785882496003.epub https://www.redalyc.org/journal/7858/785882496003/movil 10.5377/calera.v25i45.21347 es http://www.redalyc.org/revista.oa?id=7858 La Calera application/pdf Universidad Nacional Agraria La Calera (Nicaragua) Num.45 Vol.25

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"fr"
VUFIND_SESSION	"545a21b553cdf180989138eb866b41ae"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784609956.356 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "545a21b553cdf180989138eb866b41ae" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1772}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=fr; VUFIND_SESSION=545a21b553cdf180989138eb866b41ae"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.85"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"24454"
REDIRECT_URL	"/Record/redalyc_785882496003/TOC"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/redalyc_785882496003/TOC"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784609956.3513
REQUEST_TIME	1784609956

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"fr"
VUFIND_SESSION	"545a21b553cdf180989138eb866b41ae"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784609956.356 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "545a21b553cdf180989138eb866b41ae" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1772}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=fr; VUFIND_SESSION=545a21b553cdf180989138eb866b41ae"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.85"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"24454"
REDIRECT_URL	"/Record/redalyc_785882496003/TOC"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/redalyc_785882496003/TOC"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784609956.3513
REQUEST_TIME	1784609956

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Documents similaires

Environment & details:

Environment & details: