. Tent caterpillars [microform]. Forest tent caterpillar; Insect pests; Livrées (Insectes); Livrée des forêts; Tent caterpillars; Insectes nuisibles, Lutte contre les. 12. ABTIFICIAL METHODS OF CONTROL. Si aTd woL-loJs """^ P'"'" ''"" ^I'^'l^-t'e^. orchards. TAe Destruction of the trees are bare of leaves the emr- masses niay be very easily distinguished on the twigs. F- 'n eaeh egg aPproS- Tod coJ t/'^r"", ^"^-P'""- "i'l -'nerge in the followiS April. Muck sTz^J ee In 1 H" T"'T '''''' e^^se. from
. Tent caterpillars [microform]. Forest tent caterpillar; Insect pests; Livrées (Insectes); Livrée des forêts; Tent caterpillars; Insectes nuisibles, Lutte contre les. 12. ABTIFICIAL METHODS OF CONTROL. Si aTd woL-loJs """^ P'"'" ''"" ^I'^'l^-t'e^. orchards. TAe Destruction of the trees are bare of leaves the emr- masses niay be very easily distinguished on the twigs. F- 'n eaeh egg aPproS- Tod coJ t/'^r"", ^"^-P'""- "i'l -'nerge in the followiS April. Muck sTz^J ee In 1 H" T"'T '''''' e^^se. from smaU ami medium tree,, and biirnins them l>efore th« first of April. This practice is profitable only on the more valuable fruit and shade-trees. Ten egg-masses destroyed duHn! the winter nd a tree of from 1,500 to 2,500 caterpillars for the fol owTng Srinf Those left may be more easily controlled. loiiowing spring. Forest Tent Caterpillar usually drops to the ground when the paragraph, to prevent the creatures ascending to their old feeding grounds It ha! been recommended to spread a lar^e sheet beneath the trees before jaS, and to gather and destroy the caterpillars which fall. J^^'ng. ana to caterS''«'i:^'"l"V"*^'*f „*'^' ^"^^'r^'^y ">>J be protected from wandering caterpillars which have fallen from their original food-trees, or have been "jarred* herefrom, or are seeking new feeding grounds. These caterpillars can be prevented from chmbmg trees by banding the trunks, five or six feet up. with 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 Swaine, J. M. (James Malcolm), 1878-1955; Canada. Division of Entomology. Ottawa : Govt. Print. Bureau
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1913
