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Flower thrips nymphs involved in scarring of Thompson seedless grapes

California Agriculture > Volume 27 > Number 10  > research article 

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Authors

Fred Jensen, San Joaquin Valley Agricultural Research and Extension Center
Don Luvisi, Kern County

Publication Information

California Agriculture 27(10):8-9.

Published October 01, 1973

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Abstract

Trials conducted in Kern County Thompson Seedless vineyards in 1972 showed that flower thrips nymphs, feeding under persisting caps (calyptras), are associated with the sunburst or starfish scars which have proved troublesome in recent years. The gibberellin sprays used in producing table Thompsons, accentuate this damage.

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Flower thrips nymphs involved in scarring of Thompson seedless grapes

Fred Jensen, Don Luvisi
University
of
California
Division of Agriculture
and
Natural Resources
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Flower thrips nymphs involved in scarring of Thompson seedless grapes

California Agriculture > Volume 27 > Number 10  > research article 

< Previous | Table of Contents | Next >

< Previous | Table of Contents | Next >

Share using any of the popular social networks Share by sending an email Print article
Share using any of the popular social networks Share by sending an email Print article

Authors

Fred Jensen, San Joaquin Valley Agricultural Research and Extension Center
Don Luvisi, Kern County

Publication Information

California Agriculture 27(10):8-9.

Published October 01, 1973

PDF  |  Citation  |  Permissions

Author Affiliations show

Abstract

Trials conducted in Kern County Thompson Seedless vineyards in 1972 showed that flower thrips nymphs, feeding under persisting caps (calyptras), are associated with the sunburst or starfish scars which have proved troublesome in recent years. The gibberellin sprays used in producing table Thompsons, accentuate this damage.

Full text

Full text is available in PDF.

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