. Injurious insects : how to recognize and control them . Insect pests; Insect pests. 360 FESTS OF THE HOVSEHOLD AXD STORED PRODUCTS distinguished from the fact that there is always more or less webbing over the grain. Remedies consist in prompt threshing, storing in tight bins, and fumigation with car- bon bisulphide as soon as the presence of the pest is The Mediterranean Flour Moth {Ephestia kuehniella Zell.) This imjwrted pest now rants as one of the most destructive and troublesome of the insects infesting stored flour, bran, buckwheat, crack- ers, and cereal foods. It is the
. Injurious insects : how to recognize and control them . Insect pests; Insect pests. 360 FESTS OF THE HOVSEHOLD AXD STORED PRODUCTS distinguished from the fact that there is always more or less webbing over the grain. Remedies consist in prompt threshing, storing in tight bins, and fumigation with car- bon bisulphide as soon as the presence of the pest is The Mediterranean Flour Moth {Ephestia kuehniella Zell.) This imjwrted pest now rants as one of the most destructive and troublesome of the insects infesting stored flour, bran, buckwheat, crack- ers, and cereal foods. It is the im- mature stage of a duU gray moth, expanding about one inch. The fuU grown larva is a half inch long, white, ornamented with fine Fig. 56S. — Empty pupal skin of the European Grain-moth. En- larged and natural size. Orig- 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 O'Kane, Walter Collins, b. 1877. New York : The Macmillan Company
Size: 2034px × 1229px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1912
