. Lime-sulphur wash [microform]. Fruits; Spraying and dusting in agriculture; Pulvérisation et poudrage en agriculture; Insect pests; Fruit; Insectes nuisibles, Lutte contre les. 5» tl t^!' 1^' *«"»>"« indicates they are blisters or swellings in which Ihl Sr%\l' ^"'^ reproduce. Affected leaves are quite conspicuous i" reSn S K ' â¢^^"\ °" ^^' -^^^^ '"*^« ^t '^'' t^e the blisters aJe reddish brown m colour and visible on both the upper and lower surface On the pear leaves they are usually more clustered along the mid-rib t^rv Tr *M^ ^PPj^,^"&quo
. Lime-sulphur wash [microform]. Fruits; Spraying and dusting in agriculture; Pulvérisation et poudrage en agriculture; Insect pests; Fruit; Insectes nuisibles, Lutte contre les. 5» tl t^!' 1^' *«"»>"« indicates they are blisters or swellings in which Ihl Sr%\l' ^"'^ reproduce. Affected leaves are quite conspicuous i" reSn S K ' â¢^^"\ °" ^^' -^^^^ '"*^« ^t '^'' t^e the blisters aJe reddish brown m colour and visible on both the upper and lower surface On the pear leaves they are usually more clustered along the mid-rib t^rv Tr *M^ ^PPj^,^""^ '^â '⢠"'^"^y ^^''^^' °^t«" disfiguring the foliage very greatly and being visible several rods away. ^ The Blister Mite has gradually been spreading all through the pro- vince, and IS now found in numerous orchards. It does not, so far as. Fig. 10. work of Blister Mite on leaves of apple and pear. Natural size. we know, cause \e tree to die but weakens it greatly bv interfering bud .scales. Here they may be destroyed bv either home-boiled or com! mcrcial lime-sulphur applied in the spring perferablv just as thi buds are almost ready to burst. The writer spraved very bad"v infested pea trees last spring after the buds had burst, but before the ?eaflets had. 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 Fulmer, H. L; Caesar, Lawson, 1870-1952; Ontario. Dept. of Agriculture. Toronto : Dept. of Agriculture
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Keywords: ., bookcentury1900, bookdecade1900, booksubj, booksubjectinsectpests
