Results 71 to 80 of about 2,838 (181)

Differential expression of “Candidatus Liberibacter solanacearum” genes and prophage loci in different life stages of potato psyllid

Scientific Reports
Psyllid species, including the potato psyllid (PoP) Bactericera cockerelli (Sulc) (Triozidae) serve as host and vector of “Candidatus Liberibacter spp.” (“Ca. Liberibacter”), which also infects diverse plant hosts, including citrus and tomato.
Esmaeil Saberi, Jawwad A. Qureshi, Judith K. Brown   +2 more
doaj   +1 more source

Asian citrus psyllid stylet morphology and applicability to the model for inter-instar stylet replacement in the potato psyllid

Arthropod Structure & Development, 2018
In Hemiptera, presumptive stylets for each consecutive postembryonic instar are manufactured prior to ecdysis to replace the ecdysial stylets discarded with the exuviae. With the discovery that the bacterium "Candidatus" Liberibacter solanacearum accesses the tissues involved in the stylet replacement process of the potato psyllid, a hypothesis was ...
Joseph M, Cicero, Javier, Alba-Tercedor, Wayne B, Hunter, Liliana M, Cano, S, Saha, Lukas A, Mueller, Susan J, Brown   +6 more
openaire   +3 more sources

Correction to “Developing epidemiological preparedness for a plant disease invasion: Modelling citrus huánglóngbìng in the European Union”

PLANTS, PEOPLE, PLANET, EarlyView.
wiley   +1 more source

Waxy Secretions of Psyllid Larvae [PDF]

Psyche: A Journal of Entomology, 1885
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

The psyllid genus Ciriacremum (Hemiptera, Psyllidae) in Brazil

ZooKeys
Ciriacremum is a genus of Ciriacreminae (Hemiptera, Sternorrhyncha, Psylloidea, Psyllidae) comprising 26 validly described species in the Afrotropical realm and only one in the Neotropics. Here we add four new species from Brazil, which are named and diagnosed, including illustrations and an identification key ...
Daniel Burckhardt, Dalva Luiz de Queiroz
openaire   +3 more sources

Psyllids in Natural Habitats as Alternative Resources for Key Natural Enemies of the Pear Psyllids (Hemiptera: Psylloidea)

Insects
The pear psyllids (Cacopsylla spp.; Psylloidea) comprise ~24 species of sap-feeding insects distributed in Europe, temperate Asia, and (as introductions) in the Americas. These pear-specialized insects are among the most damaging and difficult to control pests in orchards.
openaire   +3 more sources

Impact of Temperature on Psyllid Survival

EDIS, 2017
Citrus growers frequently inquire if Florida temperatures in the summer or winter are sufficiently high or low enough to control or suppress the Asian citrus psyllid (ACP). This question is the subject of this short article. The reason growers pose the question about how temperature impacts psyllids is because ACP is a phloem feeder that vectors citrus
Stephen Futch, Nabil Killiny
openaire   +1 more source

Effect of silicon application to Eucalyptus camaldulensis on the population of Glycaspis brimblecombei (Hemiptera: Aphalaridae)

Pesquisa Florestal Brasileira, 2016
The use of silicon in forestry has increased recently as it is directly related to improved resistance to insect pests. The red gum lerp psyllid, Glycaspis brimblecombei, occurs in all eucalypt producing regions in Brazil.
Dalva Luiz de Queiroz, Joelma Melissa Malherbe Camargo, Renato Antonio Dedecek, Edilson Batista Oliveira, Keti Maria Rocha Zanol, Raul Cesar Nogueira Melido, Daniel Burckhardt   +6 more
doaj  

Host plant quality reshapes symbiotic organ architecture without altering symbiont density. [PDF]

iScience
Reddy SS, Miao S, Khan MS, Hansen AK.
europepmc   +1 more source

The Phenology of <i>Aphalara itadori</i> in Canada: Timing of Spring Activity and the Onset of Oviposition. [PDF]

Insects
Jones IM, Smith SM, Bourchier RS.
europepmc   +1 more source