A Review of the biological control attempts against insects and weeds in Canada.

A catalogue of the parasites and predators of insect pests /
Published: (1943)

Research on controlling insects without conventional insecticides.
Published: (1963)

Organized programs to utilize natural enemies of pests in Canada, Mexico, United States : papers presented at the joint symposium, national meeting of the Entomological Society of America, Nov. 30-Dec. 4, 1975, New Orleans, Louisiana.
Published: (1976)

Biological control of pests and weeds /
by: Samways, Michael J.
Published: (1981)

Beneficial insects ; nature's alternatives to chemical insecticides: animal predation, parasitism, disease organisms.
by: Swan, Lester A.
Published: (1964)

Biological control : proceedings /
Published: (1971)

Biologicheskie metody borʹby s vrediteli︠a︡mi /
by: Franz, Jost Martin
Published: (1984)

Population dynamics of agricultural and forest insect pests /
by: LeRoux, E. J.
Published: (1963)

Insect pathology and microbial control. : Proceedings of the International Colloquium on Insect Pathology and Microbial Control, Wageningen, The Netherlands, September 5-10, 1966 /
Published: (1967)

Ėkologicheskie issledovanii︠a︡ pri razrabotke geneticheskogo metoda borʹby s vrednymi nasekomymi : metodicheskie rekomendat︠s︡ii /
Published: (1978)

Biological control in the Western United States : accomplishments and benefits of Regional Research Project W-84, 1964-1989 /
Published: (1995)

Insect sex attractants /
by: Jacobson, Martin, 1919-
Published: (1965)

Insect behavior as a basis for developing control measures against pests of field crops and forests = Povedenie nasekomykh kak osnova dlya razrabotki mer bor'by s sel'skogo i lesnogo khozyaistva /
Published: (1981)

An introduction to biological control /
by: Van den Bosch, Robert
Published: (1982)

Theory and practice of biological control /
Published: (1976)

Microbial control of insect pests : future strategies in pest management systems : selected papers from NSF - USDA - University of Florida workshop, Gainesville, Florida, [January 10-12, 1978] /
Published: (1970)

Gardening without poisons /
by: Hunter, Beatrice Trum
Published: (1971)

Critical issues in biological control /
Published: (1990)

A worldwide guide to beneficial animals (insects, mites, nematodes) used for pest control purposes /
by: Thomson, W. T. (William Thomas)
Published: (1992)

Nontarget effects of biological control /
Published: (2000)

A review of biological control in the Ethiopian region /
by: Greathead, D. J. (David John), 1931-
Published: (1971)

Ecology of aphidophagous insects. : Proceedings of a symposium held in Liblice near Prague, September 27-October 1, 1965 /
Published: (1966)

A Review of biological control in western and southern Europe /
Published: (1976)

Proceedings of the summer Institute on Biological Control of Plant Insects and Diseases /
Published: (1974)

Biological control in IPM systems in Africa /
Published: (2003)

Biological control : benefits and risks /
Published: (1995)

Mass production of beneficial organisms invertebrates and entomopathogens /
Published: (2021)

Genetics, evolution, and biological control /
Published: (2004)

Conservation biological control /
Published: (1998)

Biological control /
by: Van Driesche, Roy
Published: (1996)

A color handbook of biological control in plant protection /
by: Helyer, Neil
Published: (2003)

A Review of biological control of pests in the Commonwealth Caribbean and Bermuda up to 1982 /
Published: (1985)

Quality control and production of biological control agents : theory and testing procedures /
Published: (2003)

Biological control of plant pathogens /
by: Baker, Kenneth F. (Kenneth Frank), 1908-1996
Published: (1974)

Biological control by natural enemies.
by: DeBach, Paul
Published: (1974)

Theory and practice of biological control /
Published: (1976)