. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 1784 TERATOLCMtY TERATOLOGY known examples. Tlir ,gall-;rn:iTs among the true flies; (Diptera) also product' a large variety of maifornia- tions, of wijic-h the one-like galls resulting from de- formed bmls of The willow and the goldenrod art^ best known. Plant lice (Aphidae) are responsilile for the- large smo
. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 1784 TERATOLCMtY TERATOLOGY known examples. Tlir ,gall-;rn:iTs among the true flies; (Diptera) also product' a large variety of maifornia- tions, of wijic-h the one-like galls resulting from de- formed bmls of The willow and the goldenrod art^ best known. Plant lice (Aphidae) are responsilile for the- large smooth red galls on the petiole of sumachs, and for the flattish serrated galls on elm leaves. The fusi-. 2484. Dahlia leaf, illustrating the branching of leaves. form giills on stem of goldenrod and asters is cau<^ed by the larva of a moth. In addition to true insects, tin- mites produce almost as great a varietv of u::iUs pouch- galls and leaf-rolling bein-- r-sp.â ,-!:,llv . T)]c , of these deformities i. . th,. chemical stimulus produced bv the injrrrin,, of ^utistance^ ("poisons ") at the time of et:^'-lavini: bv parent in which case the gall develops aroiiihl the etrL--; snjuHi i,lips :t is tlie mechanii-al sfiujulus ,] to nf tli-^. 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 Bailey, L. H. (Liberty Hyde), 1858-1954; Miller, Wilhelm, b. 1869. New York, Macmillan
Size: 927px × 2696px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthor, bookcentury1900, bookdecade1900, booksubjectgardening
