. Bulletin of the Department of Agriculture. Agriculture. Fig. l.—Anastatus bifascialus: Adult female. Greatly enlarged. (From Howard.) Two species of minute hymenopterous parasites which attack the eggs of moth have become established in New England. One, Anastatus bifasciatus Fonsc. (fig. 1), occurs in Europe and Japan, and although only one brood of this insect is reproduced each. Fig. 2.—Schedius kuvanae: Adult female. Greatly enlarged. (From Howard.) season, it has succeeded in maintaining itself and increasing in prac- tically every locality in which it has been liberated.

---

. Bulletin of the Department of Agriculture. Agriculture. Fig. l.—Anastatus bifascialus: Adult female. Greatly enlarged. (From Howard.) Two species of minute hymenopterous parasites which attack the eggs of moth have become established in New England. One, Anastatus bifasciatus Fonsc. (fig. 1), occurs in Europe and Japan, and although only one brood of this insect is reproduced each. Fig. 2.—Schedius kuvanae: Adult female. Greatly enlarged. (From Howard.) season, it has succeeded in maintaining itself and increasing in prac- tically every locality in which it has been liberated. The other species, Schedius Tcuvanae How. (fig. 2), was imported from 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. Dept. of Agriculture. [Washington, D. C. ?] : The Department : Supt. of Docs. , Govt. Print. Off.

---

Size: 2070px × 1208px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear