. Bulletin. Agriculture -- Ontario. Rust (Uromyces appendiculatus) : Bean rust is occasionally injur- ious on some varieties, and is readily recognized by the small brown or black pustules on both sides of the 77 * Bean Fly. a. adult flies ; b. pupa case in ground : c. maggot ; d. an egg. After Lugger. Remedies : Burn the stalks and rubbish containing- the spores, and plant varieties that are more or less rust-resistant. Beet. (Insects). Old-Fashioxed Potato Beetle (Epicauta vittata) : Ash-Gray Blis= ter Beetle (Macrobasis unicolor), and Black Blister Beetle (Epicauta. Please note that
. Bulletin. Agriculture -- Ontario. Rust (Uromyces appendiculatus) : Bean rust is occasionally injur- ious on some varieties, and is readily recognized by the small brown or black pustules on both sides of the 77 * Bean Fly. a. adult flies ; b. pupa case in ground : c. maggot ; d. an egg. After Lugger. Remedies : Burn the stalks and rubbish containing- the spores, and plant varieties that are more or less rust-resistant. Beet. (Insects). Old-Fashioxed Potato Beetle (Epicauta vittata) : Ash-Gray Blis= ter Beetle (Macrobasis unicolor), and Black Blister Beetle (Epicauta. 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 Ontario. Dept. of Agriculture. Toronto : The Dept.
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