Area control of the green peach aphid on peach and the reduction of potato leaf roll virus

1976 ◽  
Vol 53 (4) ◽  
pp. 123-139 ◽  
Author(s):  
D. M. Powell ◽  
W. T. Mondor
Keyword(s):  
Green Peach Aphid ◽  
Leaf Roll ◽  
Potato Leaf Roll Virus ◽  
Potato Leaf

Relationship of Green Peach Aphid Numbers to Spread of Potato Leaf Roll Virus in Southern Idaho12

1979 ◽  
Vol 72 (6) ◽  
pp. 809-811 ◽  
Author(s):  
David N. Byrne ◽  
Guy W. Bishop
Keyword(s):  
Green Peach Aphid ◽  
Leaf Roll ◽  
Potato Leaf Roll Virus ◽  
Potato Leaf ◽  
Relationship Of

Transmission efficiency of potato leaf roll virus (Plrv) by potato aphid Aulacorthum solani and green peach aphid Myzus persicae

2020 ◽  
Vol 82 (1) ◽  
pp. 68
Author(s):  
K C Naga ◽  
Tanuja Buckseth ◽  
S Subhash ◽  
Aarti Bairwa ◽  
Gaurav Verma ◽  
...  
Keyword(s):  
Myzus Persicae ◽  
Green Peach Aphid ◽  
Leaf Roll ◽  
Transmission Efficiency ◽  
Potato Leaf Roll Virus ◽  
Potato Leaf ◽  
Potato Aphid ◽  
Aulacorthum Solani

scholarly journals Latent Period of Potato Leaf Roll Virus in the Green Peach Aphid (Myzus persicae Sulzer)

1970 ◽  
Vol 36 (2) ◽  
pp. 106-111 ◽  
Author(s):  
Satoshi TANAKA ◽  
Hiroyuki SHIOTA
Keyword(s):  
Latent Period ◽  
Myzus Persicae ◽  
Green Peach Aphid ◽  
Leaf Roll ◽  
Potato Leaf Roll Virus ◽  
Potato Leaf

Potato leaf roll virus transmission as affected by plant locality

1968 ◽  
Vol 45 (10) ◽  
pp. 366-372 ◽  
Author(s):  
Guy W. Bishop
Keyword(s):  
Leaf Roll ◽  
Virus Transmission ◽  
Potato Leaf Roll Virus ◽  
Potato Leaf

Examination of an isolate of Potato leaf roll virus that does not induce visible symptoms in the greenhouse

2016 ◽  
Vol 145 (4) ◽  
pp. 829-845 ◽  
Author(s):  
Anja Hühnlein ◽  
Jörg Schubert ◽  
Volker Zahn ◽  
Thomas Thieme
Keyword(s):  
Leaf Roll ◽  
Potato Leaf Roll Virus ◽  
Potato Leaf

scholarly journals Diversité et abondance des pucerons [Homoptera : Aphididae] et leur impact sur la dissémination des virus infectant la pomme de terre au Mali

2014 ◽  
Vol 94 (1) ◽  
pp. 1-7
Author(s):  
Almouner A.A. Yattara ◽  
Amadou K. Coulibaly ◽  
Frédéric Francis
Keyword(s):  
Potato Virus ◽  
Myzus Persicae ◽  
Aphis Gossypii ◽  
Leaf Roll ◽  
Potato Leaf Roll Virus ◽  
Potato Leaf ◽  
Pomme De Terre

Des études sur l’abondance et la diversité des pucerons ont été menées pendant trois campagnes agricoles au Mali. Sur la base de relevés de bacs jaunes installés dans des cultures de pomme de terre à Kati et à Sikasso, 2 525 pucerons ont été capturés et identifiés. Dix-neuf espèces de pucerons ont été recensées, dont deux qui ont été observéesin situsur la culture :Aphis gossypii(Glover) etMyzus persicae(Sulzer). La plupart de ces espèces sont des ravageurs de cultures et elles contribuent également à la transmission virale. Des échantillons foliaires prélevés dans des parcelles de pomme de terre dans les deux régions ont été testés par la technique ELISA pour la détection des deux principaux virus dommageables, soit lePotato VirusY (PVY) et lePotato Leaf Roll Virus(PLRV). Le taux de plantes virosées dans les deux localités pendant les trois années variait de 19,3 % à 21,8 % pour le PVY, alors qu’il était de 8,5 % à 9,3 % pour le PLRV. L’occurrence de ces maladies virales s’est révélée être très homogène d’une année à l’autre, avec des taux relativement importants. Cette étude est une première quantification dans cette région du Mali de l’importance des relations pucerons vecteurs–virus en culture de pomme de terre.

Biodiversity and full genome sequence of potato viruses Alfalfa mosaic virus and potato leaf roll virus in Egypt

2018 ◽  
Vol 73 (11-12) ◽  
pp. 423-438 ◽  
Author(s):  
Engy E. Abdel Aleem ◽  
Radwa M. Taha ◽  
Faiza A. Fattouh
Keyword(s):  
Phylogenetic Analysis ◽  
Nucleotide Sequence ◽  
Mosaic Virus ◽  
Complete Nucleotide Sequence ◽  
Leaf Roll ◽  
Alfalfa Mosaic Virus ◽  
Potato Leaf Roll Virus ◽  
Rt Pcr ◽  
Potato Leaf ◽  
Potato Viruses

Abstract Solanum tuberosum (potato) is the second most important vegetable crop in Egypt. It is locally consumed, manufactured or supplied for export to Europe and other Arab countries. Potato is subject to infection by a number of plant viruses, which affect its yield and quality. Potato virus Y (PVY), potato leaf roll virus (PLRV), and Alfalfa mosaic virus (AMV) were detected in major potato-growing areas surveyed. Multiplex-RT-PCR assay was used for the detection of these three viruses in one reaction using three specific primer pairs designed to amplify genomic parts of each virus (1594 bp for PLRV, 795 bp for AMV, 801 bp for PVY). All three viruses were detected in a single reaction mixture in naturally infected field-grown potatoes. Multiplex RT-PCR improved sensitivity necessary for the early detection of infection. Incidence of single, double, or triple infection has been recorded in some locations. Full-length sequencing has been performed for an Egyptian FER isolate of PLRV. Through phylogenetic analysis, it was shown to occupy the same clade with isolate JokerMV10 from Germany. Complete nucleotide sequence of an Egyptian FER isolate of AMV and phylogenetic analysis was also performed; we propose that it is a new distinct strain of AMV belonging to a new subgroup IIC. This is the first complete nucleotide sequence of an Egyptian isolate of AMV. Genetic biodiversity of devastating potato viruses necessitates continuous monitoring of new genetic variants of such viruses.

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