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Studies on the population dynamics of Lepidosaphes pallida (Green) (Homopt., Coccoidea). II. Interaction of factors affecting insect distribution


, : Studies on the population dynamics of Lepidosaphes pallida (Green) (Homopt., Coccoidea). II. Interaction of factors affecting insect distribution. Zeitschrift fur Angewandte Entomologie 73(2): 197-202

Field studies in Egypt showed that height, tree quadrant and season all had highly significant effects on the distribution of Insulaspis (Lepidosaphes) pallidus (Green) on mango trees. Populations were significantly larger on the lower portions of trees than on the middle or upper portions, in the northern quadrant than in the other quadrants, and in December than in May or August.

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