Now showing items 1-10 of 195
Skin test and tick immune status in susceptible and resistant cattle in Brazil
A cutaneous hypersensitivity test (CHT) was used to correlate host resistance to ticks and type of reaction elicited to unfed larval extract-ULE of the cattle tick Boophilus microplus in European and Indian cattle. Twenty ...
Tobacco budworm resistance to pyrethroids: resistance spectra, synergists, and substitute insecticides.
(In: BELTWIDE COTTON PRODUCTION AND RESEARCH CONFERENCES, 1988, New Orleans. Proceedings. Memphis: National Cotton Council of America / The Cotton Foundation, [1988?]. p.349-352, 1988)
Development of resistance to nymphs of Amblyomma cajennense ticks (Acari : Ixodidae) in dogs
(New York Acad Sciences, 2002-11-21)
Ticks have long been regarded as constraints to humans and domestic animals, but hosts often develop resistance to ticks after repeated infestations. The purpose of this investigation was to study the possible acquisition ...
The crystallinity degree influence on the weather resistance of CF/PPS composites
Polyphenylene sulphide (PPS) is a semi-crystalline high-performance thermoplastic used in the aeronautic field as a composite usually reinforced with carbon fibers. The crystallinity of semi-crystalline thermoplastics can ...
Resistance gene analogs and STS markers colocalized with a major QTL conferring resistance to SCMV in tropical maize.
(In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 221., 2015)
Effects of specimen geometry and mode loading on crack growth resistance curves of X80 pipeline girth welds
(The Chinese Society of Theoretical and Applied MechanicsBeijing, 2013-06-16)
This work presents an investigation of the ductile tearing properties for a girth weld made of an API 5L X80 pipeline steel using experimentally measured crack growth resistance curves. Use of these materials is motivated ...
Resistance modality of hybrid sorghum to sorghum midge.
(In: BIENNIAL GRAIN SORGHUM RESEARCH AND UTILIZATION CONFERENCE, 14., 1985, Texas. [Proceedings]. Lubbock: Grain Sorghum Producers Association, 1985. p. 69., 1985)