scholarly journals Behavioral Responses of Aphid (Myzus Persicae) to Volatiles from Non-Host Plant Lavender (Lavandula Angustifolia)

2017 ◽  
Author(s):  
Ting-Ting Cai ◽  
Xiang-Qun Lin ◽  
Pu-Xian Zhang ◽  
Kun Zhang ◽  
Liang Wang ◽  
...  
Keyword(s):  
Host Plant ◽  
Myzus Persicae ◽  
Behavioral Responses ◽  
Lavandula Angustifolia

scholarly journals Global patterns in genomic diversity underpinning the evolution of insecticide resistance in the aphid crop pest Myzus persicae

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Kumar Saurabh Singh ◽  
Erick M. G. Cordeiro ◽  
Bartlomiej J. Troczka ◽  
Adam Pym ◽  
Joanna Mackisack ◽  
...  
Keyword(s):  
Host Plant ◽  
Myzus Persicae ◽  
Resistance Mechanisms ◽  
Genomic Diversity ◽  
Resistance Mutations ◽  
Host Plant Adaptation ◽  
Repeated Evolution ◽  
Evolution Of Resistance ◽  
Selective Forces ◽  
Clonal Lines

AbstractThe aphid Myzus persicae is a destructive agricultural pest that displays an exceptional ability to develop resistance to both natural and synthetic insecticides. To investigate the evolution of resistance in this species we generated a chromosome-scale genome assembly and living panel of >110 fully sequenced globally sampled clonal lines. Our analyses reveal a remarkable diversity of resistance mutations segregating in global populations of M. persicae. We show that the emergence and spread of these mechanisms is influenced by host–plant associations, uncovering the widespread co‐option of a host-plant adaptation that also offers resistance against synthetic insecticides. We identify both the repeated evolution of independent resistance mutations at the same locus, and multiple instances of the evolution of novel resistance mechanisms against key insecticides. Our findings provide fundamental insights into the genomic responses of global insect populations to strong selective forces, and hold practical relevance for the control of pests and parasites.

scholarly journals Myzus persicae (Sulzer) in Puerto Rico

1969 ◽  
Vol 42 (4) ◽  
pp. 263-266
Author(s):  
Clyde F. Smith ◽  
L. F. Martorell ◽  
M. E. Pérez-Escolar
Keyword(s):  
Puerto Rico ◽  
Host Plant ◽  
Myzus Persicae ◽  
New Records ◽  
Green Peach Aphid ◽  
Virus Diseases ◽  
Made In

The green peach aphid, Myzus persicae Sulzer, is a pest of tobacco in Puerto Rico. This insect is also a vector of virus diseases transmitted from pepper to tobacco and vice-versa. During a survey made in Puerto Rico by the authors, the known host-plant list of this insect was greatly increased by adding around 15 new records.

THE STYLETS OF THE GREEN PEACH APHID, MYZUS PERSICAE (HOMOPTERA: APHIDIDAE)

1969 ◽  
Vol 101 (1) ◽  
pp. 31-41 ◽  
Author(s):  
A. R. Forbes
Keyword(s):  
Fine Structure ◽  
Host Plant ◽  
Myzus Persicae ◽  
Green Peach Aphid ◽  
Two Stage ◽  
Whole Mounts

AbstractThe morphology and fine structure of the maxillary and mandibular stylets of the green peach aphid, Myzus persicae (Sulzer), are described from sections, whole mounts, and two-stage replicas. The mechanisms of penetration of the host plant are discussed.

Behavioral responses of Hyalesthes obsoletus to host-plant volatiles cues

2016 ◽  
Vol 11 (1) ◽  
pp. 71-78 ◽  
Author(s):  
Paola Riolo ◽  
Roxana L. Minuz ◽  
Ezio Peri ◽  
Nunzio Isidoro
Keyword(s):  
Host Plant ◽  
Plant Volatiles ◽  
Behavioral Responses ◽  
Host Plant Volatiles ◽  
Hyalesthes Obsoletus
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