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Fig. 1 | BMC Plant Biology

Fig. 1

From: A broad spectrum of host plant responses to the actions of the gall midge: case study of Robinia pseudoacacia L. and Obolodiplosis robiniae (Haldeman)

Fig. 1

Macroscopic views of galls induced by O. robiniae on the R. pseudoacacia leaves. (a, Bar = 1 cM) The compound leaf of R. pseudoacacia with galls on the leaflets (margins of leaflets are rolled downwards). Bar = 1 cm. (b-d, Bar = 2 mM) Enlarged images of galls; (b) The gall initiated on the margin of the leaf blade (arrow); (c) Mature, yellowish, spindle-shaped gall; (d) Ageing gall, with dark discolorations. e-g Magnified fragment of the leaf forming the gall wall; fresh material. Bar =100 μM. e Green leaf blade before gall formation, view from the upper side (control). f Yellow-green, external wall of the mature gall, as in c. g External wall of the ageing gall, as in d

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BMC Plant Biology

ISSN: 1471-2229

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