Table 1 in Distribution patterns of Diaphorina citri Kuwayama (Hemiptera: Psyllidae) eggs, nymphs and adults in a Malaysian citrus orchard

Table 1. Aggregation and spatial distribution of Asiatic citrus psyllid eggs. Abbreviations: m – mean, Var – variance, K – estimation by maximum likelihood method (Bliss & Fisher 1953), ID – index of dispersion,­m*­–­mean­crowding,­m*/m­–­Lloyd’s­index­of­patchiness,­λ­–­clump­size. MonthmVarKIDm*m*/mλ1998Apr0.623.120.1610.238.8528.601.82Aug0.404.530.0411.3310.5026.262.25Sept1.6430.900.0948.1748.17113.8411.43Oct1.129.300.1622.0719.8971.233.571999Jan0.548.980.0414.9925.0090.366.07Feb1.4472.800.0350.5651.0034.4210.80Jun0.688.320.0914.8013.5144.143.11Jul0.263.380.0212.9912.0046.152.93Aug0.345.780.0216.9916.3347.063.83Sept1.0421.200.0632.9531.5371.586.62Oct0.408.100.0220.3919.004.154.50Nov0.366.480.0218.0020.0047.624.73