Show PRINTS RESULTS OF PEST STUDIES l July Tho 30 30 Th Pear Peor Led Leaf Buster Blister Mite Mit As A An Apple Pest Peat Is la the tho th title till of a Utah ex ox experiment station illAtiOn publication which has lust just been received r from the printer The Tho Th author I ll I M U Haw Hawey ey station entomologist While the blister mite mile mil Is of oC foreign origin yet It has lia been prevalent In thE United Stats States for man many years oc- oc occurring oc occurring In Utah early as al lass 1398 During the tho th last few r years ears this pest has become abnor abnor- abnormally malty mally abundant In some somo om sections ot of Utah I At first this thiB thi pest confined Its activities to the tho th pear peAl only but for forthe the tle last 20 20 your years ll it lias hae ha also alo been found working on apple foliage A Avery Avery very ery complete com de description of the blister mite together with its Ils It lire life lit history has baa ha been been included lod In the publication Experimental results InClude Investigations over a tour four year period p The Th different sprays and their comparative result results are arc discussed as aa well ell as lions given tor for the tho th control of this orchard pest pe t Bulletin Copies Cople of or the th publication Dune Dulle tin without No Iso 1 7 mo may m y be b obtained with out publications charge chare by addressing lions ions Division Utah Ulah Experiment Station Logon Logan Utah Ulah |