Results 41 to 50 of about 781 (126)

Mortality of the crapemyrtle bark scale (Hemiptera: Eriococcidae) by commercial biopesticides under greenhouse and field conditions [PDF]

open access: yes, 2022
The crapemyrtle bark scale (CMBS), Acanthococcus lagerstroemiae, is an important pest of crapemyrtles, Lagerstroemia spp. Biopesticides are frequently used to control soft-bodied insects; however, there is no information on their efficacy against CMBS ...
Chen, Yan   +4 more
core   +3 more sources

Non-indigenous scale insects on ornamental plants in Bulgaria and China: A survey [PDF]

open access: yes, 2010
Παρουσιάζεται μια προκαταρκτική λίστα από μη ιθαγενή κοκκοειδή είδη σε καλλωπιστικά φυτά στην Βουλγαρία και την Κίνα. Η δειγματοληψία πραγματοποιήθηκε μεταξύ Απριλίου και Νοεμβρίου, 2009, στο πλαίσιο του προγράμματος “Επεκτατικά αλλόχθονα κοκκοειδή ...
Tomov, R.   +3 more
core   +4 more sources

Unraveling an extreme AT-rich and complex mitochondrial genome: the first complete mitogenome of the species-rich family Diaspididae (Hemiptera, Coccomorpha) and its evolutionary implications [PDF]

open access: yesZooKeys
The assembly of insect mitochondrial genomes remains challenging in certain taxa due to extreme AT biases and long repetitive regions. The family Diaspididae (Hemiptera: Coccomorpha) exemplifies this difficulty; despite more than 2,700 described species ...
Jun Deng   +5 more
doaj   +3 more sources

Use of Parasitoids as a Biocontrol Agent in the Neotropical Region: Challenges and Potential [PDF]

open access: yes, 2018
The agricultural production in the Neotropical region is highly affected by the attack of pests and diseases. Due to the overuse of pesticides, sustainable methods of control are in demand, such as biological control.
Colmenarez, Yelitza C.   +4 more
core   +1 more source

Vrste roda Aulacaspis Cockerell, 1836 (Hemiptera: Coccoidea: Diaspididae) u Hrvatskoj s naglaskom na Aulacaspis yasumatsui Takagi, 1977 [PDF]

open access: yes, 2008
This paper deals with the scale insects Aulacaspis rosae (Bouché, 1833) and Aulacaspis yasumatsui Takagi, 1977 monitored during a four year faunistic investigation (2005-2008) of the genus Aulacaspis Cockerell, 1836 in Croatia. A.
Adrijana NOVAK   +2 more
core   +3 more sources

The value of research to selling the conservation of threatened species: the case of Cycas micronesica (Cycadopsida: Cycadales: Cycadaceae)

open access: yesJournal of Threatened Taxa, 2014
A case study is described wherein strong focus on research during the developing threats that caused the elevation of Cycas micronesica from Near Threatened to Endangered status illustrates how targeted research results may be used to aid in conservation
Thomas E. Marler, Anders J. Lindström
doaj   +1 more source

Stem Carbohydrates and Adventitious Root Formation of Cycas micronesica following Aulacaspis yasumatsui Infestation

open access: yesHortscience, 2018
Large stem cuttings were removed from Cycas micronesica K.D. Hill trees and used for asexual propagation to more fully understand resource factors that influence adventitious root formation success.
T. Marler
semanticscholar   +1 more source

Adventitious rooting of mature Cycas micronesica K.D. Hill (Cycadales: Cycadaceae) tree stems reveals moderate success for salvage of an endangered cycad

open access: yesJournal of Threatened Taxa, 2017
Mature Cycas micronesica trees were among the forest trees that were destined to be removed from a 2012 construction site in northern Guam.  Forty-nine of these trees were cut at the base and transported to nursery conditions to determine if adventitious
Thomas Edward Marler, Gil Naputi Cruz
doaj   +1 more source

Evaluación de alternativas para el combate de la escama de las cicas (Aulacaspis yasumatsui) (Hemiptera: Diaspididae) en un cultivo de Cycas revoluta, Santa Clara, San Carlos [PDF]

open access: yes, 2011
Proyecto de graduación (Licenciatura en Ingeniería de Agronomía) Instituto Tecnológico de CostaRica, Escuela de Agronomía, 2011La escama de las cicas (Aulacaspis yasumatsui) es un hemíptero de la familia Diaspidae.
Naranjo-Díaz, César
core  

Threats to cycad biocultural heritage in the Amami Islands, Japan

open access: yesPlant Species Biology, Volume 40, Issue 4, Page 292-310, July 2025.
The central point we seek to frame in this article is that the increasing infestations of cycad aulacaspis scale in the Amami guntō existentially threaten not only the islands' sotetsu but rather entire cultural systems and natural ecologies that have developed around these plants.
Joshua D. Englehardt   +4 more
wiley   +1 more source

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