Author: Agriculture Dept. / Publisher: Entomology and Plant Quarantine Bureau - Blacklight Search Results

Start Over Author Agriculture Dept. Publisher Entomology and Plant Quarantine Bureau

441. Insect pest survey, special supplement, 1951. 3. Estimates of damage by European corn borer to field corn in United States in 1950; compiled by E. W. Beck.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.310/3:951 (nos.)

442. Insect pest survey, special supplement, 1951. 4. More important forest insects in 1950, summary; prepared by Division of Forest Insect investigations.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.310/3:951 (nos.)

443. Insect pest survey, special supplement, 1951. 5. Status of imported parasites of Japanese beetle in 1950; by J. L. King, L. B. Parker, and H. J. Willard.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.310/3:951 (nos.)

444. Insect pest survey, summary of insect conditions in 1950.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.310/2:950/8

445. Insect pest survey, the more important insect records for May and June 1951.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.310/2:951/2-3

446. Review of United States patents relating to pest control, [by] R. C. Roark Nov. Nov. 1951-Apr. 1952; v. 24, no. 11-v. 25, no. 4.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.311:24/11-25/4

447. Review of United States patents relating to pest control, [by] R. C. Roark, May-Nov. 1952; v. 25, no. 5-11.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.311:25/5-11

448. Review of United States patents relating to pest control, [by] R. C. Roark, May-Oct. 1951; v. 24, no. 5-10.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.311:24/5-10

449. Review of United States patents relating to pest control, [by] R. C. Roark, Nov. 1950-Apr. 1951; v. 23, no. 11-v. 24, no. 4.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.311:23/11-24/4

450. Review of United States patents relating to pest control, [by]; R. C. Roark, Nov. 1949-Apr. 1950; v. 22, no. 11-v. 23, no. 4.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Dept.
Publisher:: Entomology and Plant Quarantine Bureau
SuDoc number:: A 77.311:22/11-23/4

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