Menu California Agriculture
California Agriculture
California Agriculture
California Agriculture
University of California
California Agriculture

All Issues

Orchard tests substantiate: Role of pear psylla in pear decline

California Agriculture > Volume 17 > Number 1  > 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

C. Q. Gonzales, University of California
W. H. Griggs, Pomologist in the Experiment Station
D. D. Jensen, Entomologist in the Experiment Station
S. M. Gotan

Publication Information

California Agriculture 17(1):4-6.

Published January 01, 1963

PDF  |  Citation  |  Permissions

Author Affiliations show

Abstract

Field scale tests with young pear trees last year at Davis provided further evidence that the pear psylla (Psylla pyricola Foerster) plays a central role in the pear decline disease.

Full text

Full text is available in PDF.

Orchard tests substantiate: Role of pear psylla in pear decline

C. Q. Gonzales, W. H. Griggs, D. D. Jensen, S. M. Gotan
University
of
California
Division of Agriculture
and
Natural Resources
Site Information Get PDF Reader
sbnum=9680 | pagenum=52363
© 2024 Regents of the University of California Nondiscrimination Statement Accessibility
Webmaster Email: sjosterman@ucanr.edu

Orchard tests substantiate: Role of pear psylla in pear decline

California Agriculture > Volume 17 > Number 1  > 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

C. Q. Gonzales, University of California
W. H. Griggs, Pomologist in the Experiment Station
D. D. Jensen, Entomologist in the Experiment Station
S. M. Gotan

Publication Information

California Agriculture 17(1):4-6.

Published January 01, 1963

PDF  |  Citation  |  Permissions

Author Affiliations show

Abstract

Field scale tests with young pear trees last year at Davis provided further evidence that the pear psylla (Psylla pyricola Foerster) plays a central role in the pear decline disease.

Full text

Full text is available in PDF.

University of California, 2801 Second Street, Room 184, Davis, CA, 95618
Email: calag@ucanr.edu | Phone: (530) 750-1223 | Fax: (510) 665-3427
Website: https://calag.ucanr.edu