+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

A survey of petrova metallica in a south dakota usa ponderosa pine pinus ponderosa var scopulorum provenance test plantation lepidoptera tortricidae olethreutinae



A survey of petrova metallica in a south dakota usa ponderosa pine pinus ponderosa var scopulorum provenance test plantation lepidoptera tortricidae olethreutinae



Journal of the Kansas Entomological Society 53(3): 662-668



Infestation levels (mean 4.6 pitch blisters/tree) in crowns of 8 yr old trees at Watertown, South Dakota, varied significantly among geographical clusters, with tree height and with crown bushiness. Needle angle did not influence infestation. Average number of attacks per leader did not vary significantly among provenances.

Please choose payment method:






(PDF emailed within 1 workday: $29.90)

Accession: 004637695

Download citation: RISBibTeXText


Related references

A survey of Petrova metallica Busck in a South Dakota ponderosa pine provenance test plantation Lepidoptera Tortricidae Olethreutinae. Journal of the Kansas Entomological Society 533: 662-668, 1980

Effectiveness of carbaryl and acephate in reducing damage by petrova metallica lepidoptera tortricidae in ponderosa pine pinus ponderosa windbreaks. U S Forest Service Research Note RM (458): 1-4, 1985

Rhyacionia bushnelli lepidoptera tortricidae damaged tips within ponderosa pine pinus ponderosa var scopulorum distribution and sampling universe. Canadian Entomologist 114(5): 403-410, 1982

Effectiveness of carbaryl and acephate in reducing damage by Petrova metallica (Busck) (Lepidoptera: Tortricidae) in ponderosa pine windbreaks. Research Note, Rocky Mountain Forest and Range Experiment Station, USDA Forest Service (RM-458): 3, 1985

Major infestation of petrova metallica in a ponderosa pine provenance planting usa. Proceedings of the North Dakota Academy of Science 32(1): 14, 1978

Flowering in a ponderosa pine provenance plantation in eastern Nebraska Pinus ponderosa, seed sources. USDA Forest Service research note RM United States Rocky Mountain Forest and Range Experiment Station: 83 (423), 1983

Diplodia tip blight of ponderosa pine pinus ponderosa in the black hills of south dakota usa. Plant Disease 69(2): 136-137, 1985

Endemic forest disturbances and stand structure of ponderosa pine (Pinus ponderosa) in the upper pine creek research natural area, South Dakota, USA. Natural Areas Journal 20(2): 126-132, 2000

1 year ponderosa pine pinus ponderosa var scopulorum produces pollen. Southwestern Naturalist 27(2): 211-214, 1982

Year ponderosa pine pinus ponderosa var scopulorum produces pollen. Southwestern Naturalist: 211-214, 1982

Ozone effects on seedlings of rocky mountain ponderosa pine pinus ponderosa var scopulorum. Plant Disease 68(5): 398-401, 1984

Genetic differentiation in ponderosa pine pinus ponderosa var scopulorum along a steep elevational transect. Silvae Genetica 29(3-4): 100-103, 1980

Peroxidase allozyme differentiation among successional stands of ponderosa pine pinus ponderosa var scopulorum. American Midland Naturalist 112(1): 43-49, 1984

Out planting survival and growth of ponderosa pine pinus ponderosa seedlings inoculated with pisolithus tinctorius in south dakota usa. Forest Science 27(2): 277-280, 1981

Growth of ponderosa pine pinus ponderosa var scopulorum thinned to different stocking levels in northern arizona usa. U S Forest Service Research Paper RM (262): 1-15, 1985