. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. THE BROAD-BEAN WEEVIL. 73. Fig. 18.—Broad bean cut in half to show, at top on left, pupal cell of the broad-bean weevil; at right cell containing predaceous mite (Pedkuloides ventricosus). Enlarged. (Orifinal ) To this list should be added Pediculoides ventricosus New- port. Strangely enough, this predaceous mite was not ac- tually observed until 1911, when the species was reported by Mr. Parker at Sacramento, Cal. An illustration is given in figure 18 of a broad bean cut in half, showing the pupal cell of Laria
. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. THE BROAD-BEAN WEEVIL. 73. Fig. 18.—Broad bean cut in half to show, at top on left, pupal cell of the broad-bean weevil; at right cell containing predaceous mite (Pedkuloides ventricosus). Enlarged. (Orifinal ) To this list should be added Pediculoides ventricosus New- port. Strangely enough, this predaceous mite was not ac- tually observed until 1911, when the species was reported by Mr. Parker at Sacramento, Cal. An illustration is given in figure 18 of a broad bean cut in half, showing the pupal cell of Laria rujimana at the left, and at the right another pupal cell showing a mass of females of this mite which have developed within this cell. A gravid female mite is shown in figure 19. On April 15, 1911, Mr. Parker observed another nat- liG. 19.—Gra\id ftmale of Pediculoides ventricosus. , e i ' Greatly enlarged. (Redrawn from Brucker.) Ural enemy of tlllS 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 United States. Bureau of Entomology. Washington : G. P. O.
Size: 1416px × 1765px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubje, booksubjectentomology