How to identify and control cyclaneusma needle cast of pines /

Brown-spot needle blight of pines /
by: Phelps, W. R.
Published: (1978)

How to identify and minimize red pine shoot moth damage.
Published: (1992)

How to identify and control stem rusts of jack pine.
Published: (1981)

Mountain pine beetle impacts in high-elevation five-needle pines : current trends and challenges /
Published: (2008)

Alternate host of jack pine needle rust in northern Minnesota /
by: Anderson, Ralph L.
Published: (1978)

Genetic variation in susceptibility of western white pine to needle blight /
by: Hoff, R. J. (Raymond J.)
Published: (1978)

Breeding and genetic resources of five-needle pines : growth, adaptability, and pest resistance : proceedings of the IUFRO Five-Needle Pine Working Party Conference, July 23-27, 2001, Medford, Oregon, USA /
Published: (2004)

Roundheaded pine beetle /
by: Massey, C. L.
Published: (1977)

A survey procedure to inventory ponderosa and lodgepole pine mortality caused by the Mountain pine beetle /
by: White, William B.
Published: (1985)

How to control the white pine weevil with a hand sprayer /
by: Crosby, David
Published: (1954)

How to classify fusiform rust galls on infected loblolly and slash pines /
by: Walkinshaw, C. H.
Published: (1988)

Red band needle blight.
Published: (1983)

Mountain pine beetle /
by: Amman, Gene D.
Published: (1997)

Mountain pine beetle /
by: Amman, Gene D.
Published: (1985)

Mountain pine beetle /
by: McCambridge, William F., 1923-
Published: (1979)

Deplodia blight of pines /
by: Peterson, Glenn W.
Published: (1980)

Pine tip moth and pine webworm control with carbofuran in north Florida /
by: Merkel, Edward P.
Published: (1976)

The future of high-elevation, five-needle white pines in western North America : proceedings of the High Five Symposium, 28-30 June 2010, Missoula, Montana /
Published: (2011)

Modeling southern pine beetle populations, symposium proceedings : Asheville, N.C., February 20-22, 1980 /
Published: (1980)

White-pine weevil attack susceptibility of western white pine in the Northeast /
by: Wilkinson, Ronald C.
Published: (1981)

Geographic patterns of fusiform rust infection in loblolly and slash pine plantations /
by: Squillace, A. E.
Published: (1976)

Silicone antitranspirant increases susceptibility of eastern white pine to the white-pine weevil /
by: Wilkinson, Ronald C.
Published: (1975)

The pine spittle bug (Aphrophora parallela Say).
by: Speers, Charles F.
Published: (1941)

Emergence and attack behavior of the mountain pine beetle in lodgepole pine /
by: Rasmussen, Lynn A.
Published: (1980)

Protect your pines from mountain pine beetles.
Published: (1982)

Using Bayleton (triadimefon) to control fusiform rust in pine tree nurseries /
Published: (1980)

Fusiform-rust-hazard maps for loblolly and slash pines /
Published: (1988)

Solar treatments for reducing survival of mountain pine beetle in infested ponderosa and lodgepole pine logs /
Published: (2001)

Jack pine budworm surveys /
by: Dixon, John C.
Published: (1985)

The "bluing" and the "red rot" of the western yellow pine, with special reference to the Black Hills Forest Reserve /
by: Von Schrenk, Hermann, 1873-1953
Published: (1903)

Effects of fusiform rust on survival and structure of Mississippi and Louisiana loblolly pine plantations /
by: Shoulders, Eugene
Published: (1987)

Site, stand, and host characteristics of southern pine beetle infestations /
Published: (1981)

Western pine beetle.
Published: (2022)

A sawfly injurious to young pines /
by: Middleton, William, 1893-
Published: (1938)

Melampsora Pinitorqua (Braun) Rostr. - pine twisting rust ; some experiments in resistance-biology.
by: Klingström, Allan
Published: (1963)

Southwide tests of carbofuran for seedbug control in pine seed orchards /
by: DeBarr, Gary L.
Published: (1978)