2024-03-28T20:57:13+01:00
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oai:library.wur.nl:wurpubs/399686
2024-03-09
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urn:nbn:nl:ui:32-399686
2024-03-09
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Screening of pepper accessions for resistance against two thrips species (Frankliniella occidentalis and Thrips parvispinus)
Maharijaya
A.
369658752
0000000419578654
aut
Vosman
B.
314620184
0000-0003-4942-8342
0000000394446312
aut
Steenhuis-Broers
M.M.
314612815
0000000389829415
aut
Harpenas
Asep
aut
Purwito
A.
aut
Visser
R.G.F.
074072315
0000-0002-0213-4016
0000000109860072
aut
Voorrips
R.E.
073484857
0000-0003-4388-9244
0000000369251337
aut
text
info:eu-repo/semantics/article
2011
10.1007/s10681-010-0277-x
78650522039
000286500900010
en
Thrips are damaging pests in pepper worldwide. They can cause damage directly by feeding on leaves, fruits or flowers, and also indirectly by transferring viruses, especially tomato spotted wilt virus (TSWV). Although thrips are among the most damaging pests in pepper, until now there is no commercial variety with a useful level of resistance to thrips. This is at least partly due to the lack of knowledge on resistance levels in pepper germplasm of QTLs and/or genes for resistance, and of information about resistance mechanisms to thrips in pepper. This paper describes our research aimed at developing practical and reliable screening methods for thrips resistance in pepper and at identifying pepper accessions showing a strong resistance to thrips. Thirty-two pepper accessions from four species of pepper (Capsicum annuum, C. baccatum, C. chinense and C. frutescens) and two species of thrips (Frankliniella occidentalis and Thrips parvispinus) were used in this study. Our results indicate that the laboratory based leaf disc test and the detached leaf test can be used as reliable screening methods for thrips resistance in pepper. We observed a large variation for resistance to thrips in Capsicum that can be exploited in breeding programs.
EPS-2
Plant Breeding
Plant Breeding
virus
western flower thrips
EPS-2
Plant Breeding
Laboratorium voor Plantenveredeling
Euphytica
177
3
401
410
00142336
urn:nbn:nl:ui:32-399686/obj
2024-03-09
http://purl.org/eprint/accessRights/OpenAccess