Results 21 to 30 of about 3,756 (223)

The Effects of Hackberry Psyllids on Refueling Migratory Songbirds and Autumnal Seed Rain [PDF]

open access: yes, 2020
Hackberry psyllids (Pachypsylla sp) are a galling insect native to North America’s hackberry trees (Celtis sp). Hackberry leaf-galling psyllids are ephemerally abundant during autumn, a period of time when migratory songbirds are traveling from their ...
Hines, Chance H.
core   +2 more sources

Comparative analysis of bacterial communities in olive psyllids, Euphyllura straminea and Euphyllura pakistanica expose Proteobacteria dominance [PDF]

open access: yes, 2022
Comparative analysis of bacterial communities in olive psyllids, Euphyllura straminea and Euphyllura pakistanica expose Proteobacteria ...
Saeedizadeh, Ayatolla   +4 more
core   +1 more source

Propylene Glycol and Non-Destructive DNA Extractions Enable Preservation and Isolation of Insect and Hosted Bacterial DNA

open access: yesAgriculture, 2021
Plant bio-protection and biosecurity programs worldwide use trap-based surveillance for the early detection of agricultural pests and pathogens to contain their incursions and spread.
Francesco Martoni   +8 more
doaj   +1 more source

Insect Transmission of Plant Pathogens: a Systems Biology Perspective

open access: yesmSystems, 2018
Insect-vectored pathogens pose one of the greatest threats to plant and animal, including human, health on a global scale. Few effective control strategies have been developed to thwart the transmission of any insect-transmitted pathogen.
Michelle Heck
doaj   +1 more source

Use of Electrical Penetration Graph Technology to Examine Transmission of 'Candidatus Liberibacter solanacearum' to Potato by Three Haplotypes of Potato Psyllid (Bactericera cockerelli; Hemiptera: Triozidae). [PDF]

open access: yesPLoS ONE, 2015
The potato psyllid, Bactericera cockerelli (Šulc) (Hemiptera: Triozidae), is a vector of the phloem-limited bacterium 'Candidatus Liberibacter solanacearum' (Lso), the putative causal agent of zebra chip disease of potato.
Tariq Mustafa   +6 more
doaj   +1 more source

Taxonomy and phylogeny of the Old World jumping plant-louse genus Paurocephala (Insecta, Hemiptera, Psylloidea) [PDF]

open access: yes, 2002
Fifty-one species are recognized in the genus Paurocephala, with an additional 14 species which remain unnamed. Thirty-five species are described as new, and five species are synonymized: P. pumilae and P. zhejiangensis with P.
Mifsud, David   +3 more
core   +1 more source

Host specificity of Psyllaephagus (Hymenoptera: Encyrtidae) towards invasive eucalypt psyllids (Hemiptera: Aphalaridae) [PDF]

open access: yes, 2022
Invasive eucalypt psyllids pose a threat to the long-term production of eucalypts worldwide. In order to reduce their economic impact and further dispersal, classical biological control using Psyllaephagus species has been used successfully ...
Makunde Privilege Tungamirai   +2 more
core   +1 more source

Cospeciation of Psyllids and Their Primary Prokaryotic Endosymbionts [PDF]

open access: yesApplied and Environmental Microbiology, 2000
ABSTRACT Psyllids are plant sap-feeding insects that harbor prokaryotic endosymbionts in specialized cells within the body cavity. Four-kilobase DNA fragments containing 16S and 23S ribosomal DNA (rDNA) were amplified from the primary (P) endosymbiont of 32 species of psyllids representing three psyllid families and eight ...
M L, Thao   +5 more
openaire   +2 more sources

Assessment of CLs in individual psyllids. [PDF]

open access: yes, 2012
*Percentage of psyllids positive for CLs are represented in this table.
Veria Y. Alvarado (164334)   +4 more
core   +1 more source

Degenerative Minimalism in the Genome of a Psyllid Endosymbiont [PDF]

open access: yesJournal of Bacteriology, 2001
ABSTRACT Psyllids, like aphids, feed on plant phloem sap and are obligately associated with prokaryotic endosymbionts acquired through vertical transmission from an ancestral infection. We have sequenced 37 kb of DNA of the genome of Carsonella ruddii , the endosymbiont of psyllids, and found that it has a
M A, Clark   +4 more
openaire   +2 more sources

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