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Filtering by: Creator Wertz, John E. Subject Pear psylla -- Control

Pear psylla control—New materials, new prospects

Creator:

Dunley, John E. and Greenfield, Bruce M.

Resource Type:

Conference Proceeding

Full Text:

investigation of rates and timings John E. Dunley and Bruce M. Greenfield Washington State University, Tree
Control of pear psylla nymphs

Creator:

Dunley, John E., Greenfield, Bruce M., and Bennett, Larry H.

Resource Type:

Conference Proceeding

Full Text:

NYMPHS John E. Dunley, Bruce M. Greenfield and Larry H. Bennett Washington State University, Tree Fruit
Use of kaolin and Raynox for seasonal control of pear psylla

Creator:

Dunley, John E., Greenfield, Bruce M., Bennett, Larry H., and Hannig, Greg T.

Resource Type:

Conference Proceeding

Full Text:

FOR SEASONAL CONTROL OF PEAR PSYLLA John E. Dunley, Bruce M. Greenfield, Larry H. Bennett, and Greg T
New insecticide evaluation for postbloom control of pear psylla

Creator:

Dunley, John E., Hannig, Greg T., Greenfield, Bruce M., and Bennett, Larry H.

Resource Type:

Conference Proceeding

Full Text:

INSECTICIDE EVALUATION FOR POSTBLOOM CONTROL OF PEAR PSYLLA John E. Dunley, Greg T. Hannig, Bruce M
New insecticide evaluation for prebloom control of pear psylla

Creator:

Dunley, John E., Hannig, Greg T., Greenfield, Bruce M., and Bennett, Larry H.

Resource Type:

Conference Proceeding

Full Text:

INSECTICIDE EVALUATION FOR PREBLOOM CONTROL OF PEAR PSYLLA John E. Dunley, Greg T. Hannig, Bruce M