Results 71 to 80 of about 781 (126)

Description of two new genera and a taxonomic key to the world genera of Cybocephalidae (Coleoptera) [PDF]

open access: yes, 2020
. The sixteen genera of Cybocephalidae (Coleoptera) occurring worldwide are listed and keyed. The genera included are Amedissia Kirejtshuk and Mantič, Apastillus Kirejtshuk and Mantič, Cybocepha­lus Erichson, Endrodiellus Endrödy-Younga, Eupastillus ...
Smith, Trevor Randall
core   +1 more source

Crisis of cycads on Amami Islands caused by alien insects [PDF]

open access: yes
奄美群島の植生を代表するソテツの存続を脅かす外来種が近年次々と侵入してきている。これらはクロマダラソテツシジミ(鱗翅目、シジミチョウ科)、ソテツシロカイガラムシ(半翅目、マルカイガラムシ科)、メイガ科ツヅリガ亜科Tirathaba属の一種 (鱗翅目、メイガ科)である。これらの外来種については殺虫剤による効果的な防除法すらも確立しておらず、世界自然遺産の奄美群島での永続的な防除のためには、天敵による生物的防除も含めた総合的な防除法の検討が必要である。departmental bulletin ...
144921   +8 more
core  

First record of Cybocephalus nipponicus in Hungary (Coleoptera: Cybocephalidae) [PDF]

open access: yes, 2017
Korányi, Dávid   +2 more
core   +1 more source

A New Invasive Lepidosaphes Armored Scale (Hemiptera: Coccomorpha: Diaspididae) for Florida: First Records, Natural Enemies, and an Identification Key [PDF]

open access: yes
The invasive armored scale, Lepidosaphes laterochitinosa Green 1925 (Hemiptera: Coccomorpha: Diaspididae), was found in the Florida landscape for the first time in November 2022 and is now known from two south Florida counties: Broward and Miami-Dade. In
Evans, Gregory A.   +4 more
core   +1 more source

Resúmenes de las Tesis de Fitotecnia, 2009 Carrera de Ciencia y Producción Agropecuaria Escuela Agrícola Panamericana Zamorano, Honduras [PDF]

open access: yes, 2012
El frijol común (Phaseolus vulgaris L.) es la leguminosa más importante para la alimentación humana en el mundo. En Centro América, la mayor parte del frijol es producido por pequeños agricultores bajo condiciones limitantes como la sequía y la baja ...
Guachambala, Marcelino   +3 more
core   +1 more source

Climate change consequences for insect pest management, sustainable agriculture and food security [PDF]

open access: yes
By 2050, global agricultural production must double to meet increasing food demands due to human population growth. A range of Anthropocene stresses, including invasive species, habitat loss, various forms of pollution, and climate change are having ...
Blankson, Amoabeng   +10 more
core   +1 more source

Tesis de Fitotecnia, 2008 Escuela Agrícola Panamericana Zamorano, Honduras. [PDF]

open access: yes, 2012
Tetranychus urticae, es una de las principales plagas en cultivos hortícolas y frutales. Se han tomado estrategias de control biológico debido a que presenta resistencia a insecticidas químicos representando un alto costo económico y ecológico.
Rueda, Alfredo   +2 more
core   +1 more source

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