Control of the common mealybug Pseudococcus citri Risso in greenhouses.

Control of the common mealybug Pseudococcus citri Risso in greenhouses. Maxwell, Vivien L. text 1939. eng application/pdf Thesis (M.S.)--Colorado State College of Agriculture and Mechanic Arts, 1939. Bibliography: leaves 56-61. COABAGRI100641 COABNRBC100641 ETDF1939100001 Colorado Agriculture Bibliography Mealybugs. COAB_77847634.pdf "http://www.acns.colostate.edu/?page=copyright"

Control of the common mealybug Pseudococcus citri Risso in greenhouses.

Maxwell, Vivien L.

text

1939.

eng

application/pdf

Thesis (M.S.)--Colorado State College of Agriculture and Mechanic Arts, 1939.

Bibliography: leaves 56-61.

COABAGRI100641

COABNRBC100641

ETDF1939100001

Colorado Agriculture Bibliography

Mealybugs.

COAB_77847634.pdf

"http://www.acns.colostate.edu/?page=copyright"