TY  - BOOK
ED  - United States.
TI  - Papers on deciduous fruit insects and insecticides ..
T2  - U. S. Dept. of agriculture. Bureau of entomology. Bulletin,
AV  - SB823 .A2 no. 68
PY  - 1909///
CY  - Washington
PB  - Govt. print. off.
KW  - Fruit
KW  - Diseases and pests
N1  - Papers were published separately, 1907-09; Bibliographies interspersed; I. The pear thrips. By Dudley Moulton.--II. The spring canker-worm. By A. L. Quaintance.--III. The trumpet leaf-miner of the apple. By A. L. Quaintance.--IV. The lesser peach-borer. By A. A. Girault.--V. The lesser apple worm. By A. L. Quaintance.--VI. Grape root-worm investigations in 1907. By Fred Johnson.--VII. Demonstration spraying for the codling moth. By A. L. Quaintance [and others]--VIII. The grape-leaf skeletonizer. By P. R. Jones.--IX. The peach-tree bark-beetle
ER  -