Results 101 to 110 of about 6,647 (209)

Impact of Temperature on Psyllid Survival

open access: yesEDIS, 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

The psyllid genus Ciriacremum (Hemiptera, Psyllidae) in Brazil

open access: yesZooKeys
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

Hackberry Petiole Gall Psyllid, Pachypsylla venusta (Osten-Saken)

open access: yes, 2003
This document provides an in-depth profile of the hackberry petiole gall psyllid, Pachypsylla venusta, focusing on its biology, distribution, and life cycle. The psyllid forms woody galls on hackberry leaf petioles, which are unsightly but not harmful to
Harvey L. Cromroy   +2 more
core   +1 more source

Analysis of historical and current distribution of potato psyllid (Bactericera cockerelli) and the induced plant disease psyllid yellows, in relation to standard climate indices [PDF]

open access: yes, 2017
The biogeography of herbivorous insects often depends on climate and host plants. Potato psyllid, Bactericera cockerelli (Sulc), is an insect that presents a threat to the western Canadian potato industry. It is native to the USA and Central America, and
University of Lethbridge. Faculty of Arts and Science   +1 more
core  

Population Genetics of the Potato Psyllid, Bactericera Cockerelli [PDF]

open access: yes, 2012
The potato psyllid (Bactericera cockerelli) is native to North America and occurs from Central America to Canada. A new disease of potatoes, Zebra Chip, has recently been associated with potato psyllid occurrence. Potato psyllids transmit a gram-negative
Chapman, Rebekah I.
core  

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

open access: yesPesquisa 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   +6 more
doaj  

Native psyllid populations and the distribution of Candidatus phytoplasma australiense

open access: yes, 2014
This is the final report for the project “Native psyllid populations and the distribution of Candidatus phytoplasma australiense”, Project number PT10001. The recent accidental introduction of the tomato potato psyllid (Bactericera cockerelli) into New
Walker, P (15888035)   +8 more
core  

Parasitoid Diversity and Biological Control of <i>Bactericera tremblayi</i> and <i>Bactericera trigonica</i> (Hemiptera: Psylloidea) in Horticultural Crops in Spain. [PDF]

open access: yesInsects
Santiago-Calvo Y   +7 more
europepmc   +1 more source

Time-resolved comparative genomics of '<i>Candidatus</i> Carsonella ruddii' across psyllid lineages reveals a conserved core genome and contrasting secondary symbiont dynamics. [PDF]

open access: yesMicrob Genom
Wu F   +16 more
europepmc   +1 more source

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