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Blissus leucopterus, Chinch-bug
Glass plate negative created by The Conrad Lantern Slides-Made in Chicago
84. Blissus leucopterus, chinch-bug, injurious to corn and cereals in general.
84. Blissus leucopterus, chinch-bug, injurious to corn and cereals in general.
The Insect World
Glass plate negative from the Saint Louis Biological Laboratory depicting different types of insects.
Life History of the Ox-warble
Glass plate negative from the Conrad Lantern Slides-Made in Chicago
71. The Ox-warble, life history, nature of injury, and extent of damage.
71. The Ox-warble, life history, nature of injury, and extent of damage.
Sphenophorus ochres (Corn Bill-Bug)
Glass plate negative from The Conrad Lantern Slides-Made in Chicago
189. Sphenophorus ochres, corn bill-bug, with injured corn plant
189. Sphenophorus ochres, corn bill-bug, with injured corn plant
Ampelophaga myron (Hawk Moth)
Glass plate negative: The Conrad Lantern Slides-Made in Chicago
62. Ampelophaga myron, "Hawk Moth," larva, pupa, and adult and parasitized larva; enemy of grape.
62. Ampelophaga myron, "Hawk Moth," larva, pupa, and adult and parasitized larva; enemy of grape.