Root Diseases and Blister Rust Associated with Bark Beetles (Coleoptera: Scolytidae) in Western White Pine in Idaho
نویسندگان
چکیده
منابع مشابه
Analysis of bark proteins in blister rust-resistant and susceptible western white pine (Pinus monticola).
We compared bark proteins from four contrasting (blister rust-resistant versus susceptible) half-sib seedling pairs of western white pine (Pinus monticola D. Don). Pooled proteins from resistant and susceptible groups (four trees per group) were separated by two-dimensional gel electrophoresis, silver stained, and analyzed with the aid of a laser scanner interfaced with a computerized gel docum...
متن کاملAttraction of southern pine engravers and associated bark beetles (Coleoptera: Scolytidae) to ipsenol, ipsdienol, and lanierone in southeastern United States.
We determined the response of the small southern pine engraver, Ips avulsus (Eichhoff); eastern fivespined ips, Ips grandicollis (Eichhoff); sixspined ips, Ips calligraphus (Germar); and pine engraver, Ips pini (Say) to the pheromones (+/-)-ipsenol, (+/-)-ipsdienol, and lanierone in the southeastern United States. Catches of I. avulsus and I. grandicollis to baited multiple-funnel traps were in...
متن کاملNew Synonymy and Records of American Bark Beetles ( Coleoptera : Scolytidae )
Abstr.-\ct.— New synonymy afforting American Scolytidae is proposed as follows: Acanthotomicus granulatus (Ferrari), n. comb. {^Miinips uncinatus Wood). Araptus dcyrollei (Blandford). new comb. ( -^Araplus insinuatus Wood), Cnesinus adiistus Schedl { = Cnesinus atrodeclivis Wood). Corlhylocurus mexicanus (Schedl). n. comb. {=Corthylus cylindricus Schodl). Corthylus collaris Blandford {=Corthylu...
متن کاملVirulence gene distribution and dynamics of the white pine blister rust pathogen in Western north america.
ABSTRACT We assayed the distribution and frequency of two genes of the blisterpathogen with specific virulence to major resistance genes in sugar pine and western white pine in inoculum from extensive parts of the hosts' ranges. The genes, vcr1 and vcr2, differentially neutralize the cognate resistance alleles Cr1 and Cr2 of the two respective hosts and are clearly marked by their interaction p...
متن کاملLimonene: attractant kairomone for white pine cone beetles (Coleoptera: Scolytidae) in an eastern white pine seed orchard in western North Carolina.
I report on the attraction of the white pine cone beetle, Conophthoru.s coniperda (Schwarz) (Coleoptera: Scolytidae), to traps baited with the host monoterpene limonene in western North Carolina. Both (+)- and (-)-limonene attracted male and female cone beetles to Japanese beetle traps in an eastern white pine, Pinus strobus L., seed orchard near Murphy, NC. Catches of cone beetles were directl...
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ژورنال
عنوان ژورنال: Environmental Entomology
سال: 1984
ISSN: 1938-2936,0046-225X
DOI: 10.1093/ee/13.3.813