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Filtering by: Subject Pear psylla -- Control Decade 1980-1989 Subject Pear psylla -- Control

The potential to biologically control pear psylla in the Hood River valley

Creator:

Booth, Steven R.

Resource Type:

Conference Proceeding

Full Text:

Pome Fruits a. Biological control 1. Pear psylla on
Chemical control : pear psylla (PP); Psylla pyricola Foerster

Creator:

Burts, Everett

Resource Type:

Conference Proceeding

Full Text:

II. Pome Fruits d. Chemical control Pear psyUa (PP
Chemical control : pear psylla (PP); Psylla pyricola Foerster

Creator:

Burts, Everett

Resource Type:

Conference Proceeding

Full Text:

II. Pome Fruits d. Chemical control Pear psylla (PP
Pear : residual control of pear psylla, 1987

Creator:

Burts, Everett

Resource Type:

Conference Proceeding

Full Text:

II. Pome Fruits d. Chemical control Pear psylla (PP
Field and laboratory evaluation of insect growth regulators for pear psylla control

Creator:

Riedl, Helmut W., Shearer, Peter W., and McCavitt, C. M.

Resource Type:

Conference Proceeding

Full Text:

II. Feme Fruits d. Chemical control Pear psylla (PP
Slide-dip screening of Thiodan and Thiodan-PBO against winter form pear psylla, 1988

Creator:

Burts, Everett

Resource Type:

Conference Proceeding

Full Text:

II. Pome Fruits d. Chemical control Pear psylla (PP
Pear, residual control of pear psylla, 1988

Creator:

Burts, Everett

Resource Type:

Conference Proceeding

Full Text:

II. Pome Fruits d. Chemical control Pear psylla (PP
Pear : pear psylla, lab screening of insect growth regulators, 1988

Creator:

Burts, Everett

Resource Type:

Conference Proceeding

Full Text:

II. Pome Fruits d. Chemical control Pear psylla (PP
Occurence of arthropod generalist predators on unsprayed pear

Creator:

Booth, Steven R.

Resource Type:

Conference Proceeding

Full Text:

II. Pome Fruits c. Biological Control 1. Pear psylla