Results 31 to 40 of about 4,591 (206)

An Asian Citrus Psyllid Parasitoid: Diaphorencyrtus aligarhensis (Shafee, Alam and Agarwal) (Insecta: Hymenoptera: Encyrtidae)

open access: yesEDIS, 2014
This document provides an in-depth profile of the eastern black swallowtail butterfly, Papilio polyxenes asterius. It covers its distribution, physical description, life cycle, natural enemies, defenses, host plants, and economic importance.
Eric Rohrig
doaj   +1 more source

Effects of imidacloprid and fenobucarb on the dynamics of the psyllid Diaphorina citri Kuwayama and on the incidence of Candidatus Liberibacter asiaticus [PDF]

open access: yes, 2010
Introduction. The effects of imidacloprid and fenobucarb insecticides on the dynamics of the psyllid Diaphorina citri and on the incidence of Candidatus Liberibacter asiaticus ( Ca. L.
Bonnot, François   +5 more
core   +1 more source

Impact of abiotic factors on build-up of citrus psylla, Diaphorina citri Kuwayama population in Punjab, India [PDF]

open access: yes, 2014
Seasonal abundance of citrus psylla (Diaphorina citri) Kuwayama was studied on Kinnow mandarin under Punjab conditions during 2012 and 2013. Population of D.
Devi, Hijam S., Sharma, D. R.
core   +2 more sources

A Pathogen Secreted Protein as a Detection Marker for Citrus Huanglongbing. [PDF]

open access: yes, 2017
The citrus industry is facing an unprecedented crisis due to Huanglongbing (HLB, aka citrus greening disease), a bacterial disease associated with the pathogen Candidatus Liberibacter asiaticus (CLas) that affects all commercial varieties. Transmitted by
Agustina D. Francesco   +18 more
core   +2 more sources

Exogenous application of the plant signalers methyl jasmonate and salicylic acid induces changes in volatile emissions from citrus foliage and influences the aggregation behavior of Asian citrus psyllid (Diaphorina citri), vector of Huanglongbing. [PDF]

open access: yesPLoS ONE, 2018
Huanglongbing, also known as citrus greening, is a destructive disease that threatens citrus production worldwide. It is putatively caused by the phloem-limited bacterium Candidatus Liberibacter asiaticus (Las).
Joseph M Patt   +4 more
doaj   +1 more source

First report of Diaphorina citri (Hemiptera: Psyllidae) in Costa Rica [PDF]

open access: yes, 2005
In November 2003, the Asian citrus psyllid (Diaphorina citri) was found for the first time in Costa Rica, in Alajuela, Heredia and San Jose provinces.
Godoy, Carolina   +3 more
core  

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Attractiveness of host plant volatile extracts to the Asian citrus psyllid, diaphorina citri, is reduced by terpenoids from the non-host cashew [PDF]

open access: yes, 2018
Diaphorina citri is a vector of the bacterial causative agent of Huanglongbing (HLB = Citrus greening), a severe disease affecting citrus crops. As there is no known control for HLB, manipulating insect behaviour through deployment of semiochemicals ...
Birkett, Michael A.   +5 more
core   +2 more sources

Psyllid Cysteine Cathepsins Directly Cleave the Outer Membrane Protein BamD of Citrus Huanglongbing Pathogen

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Candidatus Liberibacter asiaticus (CLas), the causative agent of citrus Huanglongbing (HLB), is transmitted by Asian citrus psyllid, Diaphorina citri; however, the role of the insect's immune effectors in defending against CLas remains poorly understood. This study reveals that D.
Yu Du   +9 more
wiley   +1 more source

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