. Class book of economic entomology [microform] : with special reference to the economic insects of the northern United States and Canada. Insect pests; Entomologie; Entomology; Insectes nuisibles, Lutte contre les; Insect pests; Insectes nuisibles. M KioNiiMic »:Nri)M() Often Hestru live in Ihe West U> leKuminnus crops. June August. Ctiiilrol. Spniv willi arseniiiil solution. CUCUJIDiE Saw-toothed Grain-beetle iSihaniis surinamensis Linn ). \ widely (lislril)Uteil l)cclle, (eeilin« on siored Krain ami their produi i and on starchy kooiIs l'Ki»!. -Mil. .[dull. -.\ minute llalleiu-d
. Class book of economic entomology [microform] : with special reference to the economic insects of the northern United States and Canada. Insect pests; Entomologie; Entomology; Insectes nuisibles, Lutte contre les; Insect pests; Insectes nuisibles. M KioNiiMic »:Nri)M() Often Hestru live in Ihe West U> leKuminnus crops. June August. Ctiiilrol. Spniv willi arseniiiil solution. CUCUJIDiE Saw-toothed Grain-beetle iSihaniis surinamensis Linn ). \ widely (lislril)Uteil l)cclle, (eeilin« on siored Krain ami their produi i and on starchy kooiIs l'Ki»!. -Mil. .[dull. -.\ minute llalleiu-d ch<»lale-lirown lieelle; marv • of thorax with six tooth-like projections; i,,, inch Ion)?; two in thorax; hcail ami thorax finely puiulatc; winK-covcrs punctur,! and lined. There may l)c four Renerations in a season. /.ariw.—Flattened, with transverse, rectangular, ycllovvi i chitinized spots aliove; (> legs; active. W. -Th, a '.l urain-btialc iSihanm siirinamtnsi^l: ,i. ; .ill ; d. antenna of bfclli-. lAfter CliilletdrH. /'H/)u. White, occasionally enclose<l in a delicate cocoon v, of particles of food. OSTOMATID* - TROGOSITID* The CadeUe (Tnubrmles manrilaima Feeds on si (irain and also on other injurious grain insects. AdiUl. -\n elongate oblong depressed beetle, nearly 1 elytra longiludinally ridged; head thorax finely punctate; :; long; found in granaries. jSI-^". 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 Lochhead, William, 1864-1927. Philadelphia : P. Blakiston's Son
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectentomology, bookyear1
