Insect Influences on the Forest Canopy

The Dynamics of Epidemic Spruce Budworm Populations

1963 • 449 citations

THE DEVELOPMENT OF SAMPLING TECHNIQUES FOR FOREST INSECT DEFOLIATORS, WITH PARTICULAR REFERENCE TO THE SPRUCE BUDWORM

1955 • 271 citations

Nutrient Loss Accelerated by Clear-Cutting of a Forest Ecosystem

1968 • 270 citations

Secondary Productivity of Terrestrial Ecosystems

1970 • 252 citations

Principles of forest entomology

1929 • 129 citations

Some Maternal Influences on Progeny Quality in the Western Tent Caterpillar, Malacosoma pluviale (Dyar)

1965 • 109 citations

Spruce Budworm Outbreaks in the Past Three Centuries in the Laurentide Park, Quebec

1965 • 91 citations

Primary Consumption in Three Forest Canopies

1964 • 90 citations

Influence of Parental Food Quality on the Survival of Hyphantria cunea

1967 • 65 citations

SOME EFFECTS OF ARTIFICIAL DEFOLIATION ON THE GROWTH OF JACK PINE (PINUS BANKSIANA LAMB.)

1962 • 59 citations

Influence of the Forest Tent Caterpillar Upon the Aspen Forests of Minnesota

1958 • 55 citations

Radioisotope Measurement of Food Consumption by a Leaf Beetle Species, Chrysomela Knabi Brown

1966 • 52 citations

The Black-headed Budworm in Eastern Canada

1966 • 49 citations

Nature of Induced Attacks by the Black Hills Beetle, Dendroctonus ponderosae (Coleoptera: Scolytidae)

1967 • 35 citations

The Insect Ecology of Red Pine Plantations in Central Ontario: IV. The Crown Fauna

1966 • 35 citations

Seasonal Population Trends and Extensive Census Methods for Hyphantria cunea

1967 • 34 citations

The Spatial Distribution of Two Pine Sawflies and Methods of Sampling for the Study of Population Dynamics

1964 • 29 citations

Spruce Budworm Mortality as a Function of Aerial Spray Droplet Size

1967 • 28 citations

SEQUENTIAL SAMPLING OF THE LODGEPOLE NEEDLE MINER

1952 • 25 citations

Studies of maple blight

1964 • 23 citations

Mass Transport of Forest Tent Caterpillar Moths, Malacosoma disstria Hübner, by a Cold Front

1965 • 22 citations

Effects of Different Population Levels of the European Pine Sawfly on Young Scotch Pine Trees

1966 • 22 citations

Mortality and growth reduction of white fir following defoliation by the Douglas-fir tussock moth

1963 • 22 citations

THE EFFECT OF ARTIFICIAL DEFOLIATION OF VARIOUS AGES OF LEAVES UPON WHITE PINE GROWTH

1958 • 21 citations

Some Relationships between Host, Egg Potential, and Pupal Weight of the Elm Spanworm, Ennomos subsignarius (Lepidoptera: Geometridae)

1965 • 20 citations

AERIAL PHOTOGRAPHY - A VALUABLE SENSOR FOR THE SCIENTIST

1964 • 20 citations

A Sequential Sampling Technique for Surveys of the Larch Sawfly

1958 • 18 citations

Sequential Sampling for White Grubs

1965 • 17 citations

EFFECTS OF DEFOLIATION ON YOUNG UPLAND TAMARACK IN MANITOBA

1966 • 17 citations

Forest and Shade Tree Entomology

1961 • 16 citations

The Biology of Neodiprion rugifrons (Hymenoptera: Diprionidae), a Sawfly Infesting Jack Pine in Wisconsin1

1966 • 15 citations

Sequential Sampling for Larvae of the Winter Moth, Operophtera brumata (Linn.). (Lepidoptera: Geometridae)

1956 • 13 citations

The Life History and Habits of Chrysomela crotchi Brown (Coleoptera: Chrysomelidae) in Northwestern Ontario

1965 • 13 citations

Forest and Shade Tree Entomology

1961 • 12 citations

Evaluation of Forest Insect Infestations

1967 • 12 citations

THE BIOLOGY OF NEODIPRION NIGROSCUTUM (HYMENOPTERA: DIPRIONIDAE) IN WISCONSIN

1967 • 11 citations

A Sequential Sampling Plan for Red-Pine Sawfly Neodiprion nanulus Schedl.12

1959 • 10 citations

BIOLOGY AND LEAF-MINING BEHAVIOUR OFPHYTOMYZA LANATI(DIPTERA: AGROMYZIDAE)

1968 • 10 citations

Tanglefoot Traps for Detection of the Balsam Woolly Aphid

1967 • 9 citations

Frequency of Occurrence of Cone- and Seed-Destroying Insects on Shortleaf Pine in the Georgia Piedmont1

1968 • 7 citations

Sequential Sampling for the Lodgepole Needle Miner, Evagora milleri

1962 • 7 citations

Bionomics of the Maple Leaf Cutter, Paraclemensia acerifoliella (Fitch), (Lepidoptera: Incurvariidae)

1962 • 6 citations

The Pine Needle Miner, Exoteleia pinifoliella (Chamb.) (Lepidoptera: Gelechiidae), in Quebec

1965 • 5 citations

Effects of Disbudding on the Shoot Mortality, Growth, and Bud Production in Red and Sugar Maples

1965 • 5 citations

Aerial survey techniques for the Spruce budworm in the Lake States

1962 • 5 citations

Estimating beetle-killed Douglas-fir by aerial photo and field plots

1964 • 4 citations