PMID- 27417640
OWN - NLM
STAT- MEDLINE
DCOM- 20170823
LR  - 20231213
IS  - 1938-291X (Electronic)
IS  - 0022-0493 (Linking)
VI  - 109
IP  - 5
DP  - 2016 Oct
TI  - Effects of Soybean Vein Necrosis Virus on Life History and Host Preference of Its 
      Vector, Neohydatothrips variabilis, and Evaluation of Vector Status of 
      Frankliniella tritici and Frankliniella fusca.
PG  - 1979-87
LID - 10.1093/jee/tow145 [doi]
AB  - Soybean vein necrosis virus (SVNV) is an emerging Tospovirus that is now 
      considered to be the most widespread soybean virus in the United States. SVNV is 
      transmitted from plant-to-plant by soybean thrips, Neohydatothrips variabilis 
      (Beach). We hypothesized that a positive interaction between the host plant, 
      SVNV, and the vector may have resulted in the widespread distribution of the 
      virus in a short span of time. Our study found that SVNV-infected N. variabilis 
      females produced significantly more offspring compared with non-infected females. 
      No other life-history trait varied between SVNV-infected and non-infected thrips. 
      There was considerable variation in SVNV copy number in infected thrips ranging 
      from 10(2) -10(6) Moreover, there was a significant negative correlation between 
      SVNV copy number and fecundity in infected N. variabilis This suggests that 
      excessive virus accumulation may result in lower viability of N. variabilis In 
      choice tests, SVNV-infected N. variabilis preferred to feed on non-infected 
      leaflets compared with infected leaflets. Vector competence assays indicated that 
      Frankliniella tritici and Frankliniella fusca can transmit SVNV, but at a lower 
      efficiency than N. variabilis Comparison of life history of between the primary 
      and secondary vectors showed that N. variabilis had the highest fecundity, but F. 
      tritici had the shortest development time and greatest larval survival. Taken 
      together, the increased fecundity of SVNV-infected N. variabilis, their apparent 
      preference for non-infected host plants, in conjunction with the ability of 
      secondary vectors to survive and reproduce on soybean may, in part, explain the 
      rapid spread of SVNV in the United States.
CI  - (c) The Authors 2016. Published by Oxford University Press on behalf of 
      Entomological Society of America. All rights reserved. For Permissions, please 
      email: journals.permissions@oup.com.
FAU - Keough, Stacy
AU  - Keough S
AD  - Department of Biology, Indiana University-Purdue University Fort Wayne, Fort 
      Wayne, IN 46805 (Stacy.Keough@fwcs.k12.in.us; hanj01@ipfw.edu; 
      shumtc01@students.ipfw.edu; kawise@purdue.edu; nachappa@ipfw.edu).
FAU - Han, Jinlong
AU  - Han J
AD  - Department of Biology, Indiana University-Purdue University Fort Wayne, Fort 
      Wayne, IN 46805 (Stacy.Keough@fwcs.k12.in.us; hanj01@ipfw.edu; 
      shumtc01@students.ipfw.edu; kawise@purdue.edu; nachappa@ipfw.edu).
FAU - Shuman, Tyler
AU  - Shuman T
AD  - Department of Biology, Indiana University-Purdue University Fort Wayne, Fort 
      Wayne, IN 46805 (Stacy.Keough@fwcs.k12.in.us; hanj01@ipfw.edu; 
      shumtc01@students.ipfw.edu; kawise@purdue.edu; nachappa@ipfw.edu).
FAU - Wise, Kiersten
AU  - Wise K
AD  - Department of Botany and Plant Pathology, Purdue University 915 W State Street, W 
      Lafayette, IN 47907.
FAU - Nachappa, Punya
AU  - Nachappa P
AD  - Department of Biology, Indiana University-Purdue University Fort Wayne, Fort 
      Wayne, IN 46805 (Stacy.Keough@fwcs.k12.in.us; hanj01@ipfw.edu; 
      shumtc01@students.ipfw.edu; kawise@purdue.edu; nachappa@ipfw.edu) 
      nachappa@ipfw.edu.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PT  - Research Support, U.S. Gov't, Non-P.H.S.
DEP - 20160714
PL  - England
TA  - J Econ Entomol
JT  - Journal of economic entomology
JID - 2985127R
SB  - IM
MH  - Animals
MH  - Larva/growth & development/physiology/virology
MH  - Life History Traits
MH  - Plant Diseases/*virology
MH  - Reverse Transcriptase Polymerase Chain Reaction
MH  - Glycine max/*virology
MH  - Species Specificity
MH  - Thysanoptera/growth & development/*physiology/*virology
MH  - Tospovirus/*physiology
OTO - NOTNLM
OT  - Soybean vein necrosis virus
OT  - life history
OT  - preference
OT  - qPCR
OT  - soybean thrips
EDAT- 2016/07/16 06:00
MHDA- 2017/08/24 06:00
CRDT- 2016/07/16 06:00
PHST- 2016/05/24 00:00 [received]
PHST- 2016/06/01 00:00 [accepted]
PHST- 2016/07/16 06:00 [entrez]
PHST- 2016/07/16 06:00 [pubmed]
PHST- 2017/08/24 06:00 [medline]
AID - tow145 [pii]
AID - 10.1093/jee/tow145 [doi]
PST - ppublish
SO  - J Econ Entomol. 2016 Oct;109(5):1979-87. doi: 10.1093/jee/tow145. Epub 2016 Jul 
      14.