A sampling plan for a control project against the coffee berry borer (Hypothenemus hampei) in Mexico

References

• BAKER , P. S. , BARRERA , J. F. and VALENZUELA , J. E. in press . The distribution of the coffee berry borer (Hypothenemus hampei) in southern Mexico; preliminary samples for a biocontrol project . Tropical Pest Management ,
   Google Scholar
• COCHRAN , W. G. 1977 . Sampling Techniques , 3rd edition , New York : Wiley .
   Google Scholar
• NACHMAN , G. 1984 . Estimates of mean population density and spatial distribution of Tetranychus urticae (Acarina: Tetranychi‐dae) and Phytoseiulus persimilis (Acarina: Phytoseiidae) based upon the proportion of empty sampling units . Journal of Applied Ecology , 21 : 903 – 913 .
   Web of Science ®Google Scholar
• NELDER , J. A. and WEDDERBURN , R. W. N. 1972 . Generalised linear models . Journal of the Royal Statistical Society (A) , 135 : 370 – 384 .
   Google Scholar
• OCHOA , H. and DECAZY , B. 1987 . “ Estudio de un tipo de muestreo para determinar el indice de combate de la broca del fruto del cafe ” . In II Taller Internacional Sobre la Broca del Grano del Cafe , Edited by: Urbina , N. and Decazy , B. 44 – 68 . Guatemala City, , Guatemala : B. Publicacion miscelanea A1/GT‐87–005, IICA .
   Google Scholar
• RAWORTH , D. A. 1986 . Sampling statistics and a sampling scheme for the twospotted spider mite, Tetranychus urticae (Acari: Tetranychidae), on strawberries . The Canadian Entomologist , 118 : 807 – 814 .
   Google Scholar
• ROJAS , B. A. 1964 . La binomial negativa y la estimation de intensidad de plagas en el suelo . Fitotecnica Latinoamericana , 1 : 27 – 36 .
   Google Scholar
• SNEDECOR , G. W. and COCHRAN , W. G. 1980 . Statistical Methods , 7th edition , Iowa State University Press .
   Google Scholar
• TAYLOR , L. R. 1961 . Aggregation, variance and the mean . Nature, London , 189 : 732 – 735 .
   Web of Science ®Google Scholar
• TAYLOR , L. R. , WOIWOD , I. P. and PERRY , J. N. 1979 . The negative binomial as a dynamic ecological model for aggregation, and density dependence of k . Journal of Animal Ecology , 48 : 289 – 304 .
   Web of Science ®Google Scholar
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   Google Scholar