Binomial Sampling Plans for Tentiform Leafminer (Lepidoptera: Gracillaridae) on Apple in Utah

1991 ◽  
Vol 84 (2) ◽  
pp. 484-488 ◽  
Author(s):  
Vincent P. Jones
Keyword(s):  
Sampling Plans ◽  
Binomial Sampling

Enumerative and Binomial Sampling Plans for Citrus Mealybug (Homoptera: Pseudococcidae) in Citrus Groves

2006 ◽  
Vol 99 (3) ◽  
pp. 993-1001 ◽  
Author(s):  
María Teresa Martínez-Ferrer ◽  
José Luís Ripollés ◽  
Ferran Garcia-Marí
Keyword(s):  
Sampling Plans ◽  
Citrus Mealybug ◽  
Binomial Sampling ◽  
Citrus Groves

Enumerative and Binomial Sampling Plans for Armored Scale (Homoptera: Diaspididae) on Kiwifruit Leaves

2000 ◽  
Vol 93 (6) ◽  
pp. 1752-1759 ◽  
Author(s):  
R. H. Blank ◽  
G. S. C. Gill ◽  
C. E. McKenna ◽  
P. S. Stevens
Keyword(s):  
Sampling Plans ◽  
Binomial Sampling ◽  
Armored Scale

scholarly journals A Note on Simple Binomial Sampling Plans

1961 ◽  
Vol 32 (3) ◽  
pp. 906-908 ◽  
Author(s):  
B. Brainerd ◽  
T. V. Narayana
Keyword(s):  
Sampling Plans ◽  
Binomial Sampling

scholarly journals Sampling Mononychellus tanajoa (Acari: Tetranychidae) on cassava in Africa

1991 ◽  
Vol 81 (2) ◽  
pp. 201-208 ◽  
Author(s):  
J.S. Yaninek ◽  
J. Baumgaertner ◽  
A.P. Gutierrez
Keyword(s):  
Plant Distribution ◽  
Mononychellus Tanajoa ◽  
Dispersion Parameters ◽  
Plant Populations ◽  
Planting Dates ◽  
Sampling Plans ◽  
Binomial Sampling ◽  
Whole Plant ◽  
The Relationship ◽  
Taylor’S Dispersion

AbstractDensity-specific sampling plans were developed under African conditions for the exotic spider mite, Mononychellus tanajoa (Bondar), a serious pest of cassava, Manihot esculenta. The within-plant distribution of Mononychellus tanajoa was found to favour new foliage, regardless of time of planting or plant age. Consequently, the first developed leaf near the top of the foliage was selected as the sampling unit and related to whole plant populations of M. tanajoa. The relationship between the mite population's variance and mean as measured by Taylor's Power Law proved to be stable over a range of planting dates, seasons and locations. Two binomial sampling plans, one based on Taylor's dispersion parameters and another based on direct field observations, were developed and compared. Binomial sampling, appropriate only for densities below 30 mites per leaf, was replaced by an enumerative procedure based on a ‘quick count’ protocol at higher mite densities.

Binomial sampling plans for estimatingBemisia tabaci populations in cantaloupes

1994 ◽  
Vol 36 (2) ◽  
pp. 181-186 ◽  
Author(s):  
Athayde Tonhasca ◽  
John C. Palumbo ◽  
David N. Byrne
Keyword(s):  
Sampling Plans ◽  
Binomial Sampling
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