. Economic entomology. Beneficial insects; Insect pests; Thysanura. Tetranychus eriostemi. This species is found on plants of Eriostemon neriifolium in greenhouses in the neighbourhood of London, and, no doubt, elsewhere. It injures the plant consider- ably, making unsightly ulcerous-looking scars on the stems and branchlets, and white blotches on the leaves. It is a more clumsy thick-legged species than the others. Nos. Tetranychus autumnalis {Shaw) (the harvest »6,17 bug—le rouget of the French; the Leptus au- tumnalis of authors); 16, Magnified figure of larva. 17. Magnified figure of perfe

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. Economic entomology. Beneficial insects; Insect pests; Thysanura. Tetranychus eriostemi. This species is found on plants of Eriostemon neriifolium in greenhouses in the neighbourhood of London, and, no doubt, elsewhere. It injures the plant consider- ably, making unsightly ulcerous-looking scars on the stems and branchlets, and white blotches on the leaves. It is a more clumsy thick-legged species than the others. Nos. Tetranychus autumnalis {Shaw) (the harvest »6,17 bug—le rouget of the French; the Leptus au- tumnalis of authors); 16, Magnified figure of larva. 17. Magnified figure of perfect insect on under side. Until Claparede drew attention to the fact, that all the characters of this species were those of a Tetranychus, it was gene- rally regarded as a Trombidium—and in. Tetranychus (Leptus) autumnalis larval Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Murray, Andrew, 1812-1878. [London] Chapman and Hall

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Keywords: ., bookcentury1800, bookdecade1870, bookpublisherlondonchapmanandha