Literature DB >> 2081445

Cattle breed alters reproduction in Amblyomma americanum (Acari: Ixodidae).

D R Barnard1.   

Abstract

Female Amblyomma americanum [L.] that feed on Bos taurus cattle weigh significantly (P = 0.05) more (mean = 505.4 mg) than females that feed on B. indicus x B. taurus cattle (mean = 450.7 mg) but not females that feed on B. indicus cattle (mean = 489.7 mg). Females that feed on B. taurus cattle lay more eggs (mean = 3492) and produce more larvae (mean = 3243) than females that feed on B. indicus cattle (mean = 3103 eggs; 2925 larvae) or B. indicus x B. taurus cattle (mean = 2961 eggs; 2759 larvae). The number of eggs produced per unit engorged female weight is not significantly different in ticks that feed on B. taurus and B. indicus x B. taurus cattle.

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Year:  1990        PMID: 2081445     DOI: 10.1007/BF01194086

Source DB:  PubMed          Journal:  Exp Appl Acarol        ISSN: 0168-8162            Impact factor:   2.132


  10 in total

1.  Seasonal changes in feeding on cattle and reproduction by Amblyomma americanum (Acari: Ixodidae) under field conditions.

Authors:  D R Barnard
Journal:  J Med Entomol       Date:  1988-01       Impact factor: 2.278

2.  Measurement of physical parameters to determine the suitability of modified woodlots as lone star tick habitat.

Authors:  A L Hoch; R W Barker; J A Hair
Journal:  J Med Entomol       Date:  1971-12-30       Impact factor: 2.278

3.  Density perturbation in populations of Amblyomma americanum (Acari: Ixodidae) in beef cattle forage areas in response to two regimens of vegetation management.

Authors:  D R Barnard
Journal:  J Econ Entomol       Date:  1986-02       Impact factor: 2.381

4.  A comparison of Lone Star ticks on Brahman and Hereford Cattle.

Authors:  G I Garris; B R Stacey; J A Hair; R W McNew
Journal:  J Econ Entomol       Date:  1979-12       Impact factor: 2.381

5.  Apparatus for artificial infestation of pastured beef cattle with the lone star tick (Acari: Ixodidae).

Authors:  D R Barnard; B G Jones
Journal:  J Econ Entomol       Date:  1985-04       Impact factor: 2.381

6.  Fecundity and development of the lone star tick on woodlot-pastured Braford and Hereford Heifers.

Authors:  G I Garris; J A Hair
Journal:  J Econ Entomol       Date:  1980-06       Impact factor: 2.381

7.  The effect of locality, breed and previous tick experience on seasonal changes in the resistance of cattle to Boophilus microplus (Ixodoidea: Ixodidae).

Authors:  B M Doube; R H Wharton
Journal:  Experientia       Date:  1980-10-15

8.  Resistance of purebred Brahman, Hereford, and Brahman times Hereford crossbred cattle to the lone star tick, Amblyomma americanum (Acarina: Ixodidae).

Authors:  G R Strother; E C Burns; L I Smart
Journal:  J Med Entomol       Date:  1974-11-25       Impact factor: 2.278

9.  Computer simulation of population dynamics of the lone star tick, Amblyomma americanum (Acari: Ixodidae).

Authors:  D G Haile; G A Mount
Journal:  J Med Entomol       Date:  1987-05       Impact factor: 2.278

10.  Acquisition and expression of resistance by Bos indicus and Bos indicus X Bos taurus calves to Amblyomma americanum infestation.

Authors:  J E George; R L Osburn; S K Wikel
Journal:  J Parasitol       Date:  1985-04       Impact factor: 1.276

  10 in total

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