Download free book from ISBN number The Cottony Maple Scale in Illinois

The Cottony Maple Scale in Illinois. Stephen Alfred 1844-1930 Forbes

Author: Stephen Alfred 1844-1930 Forbes
Date: 05 May 2016
Publisher: Palala Press
Original Languages: English
Book Format: Hardback
ISBN10: 1355524016
Dimension: 156x 234x 6mm::254g
Download Link: The Cottony Maple Scale in Illinois

Cottony Maple Scale: LILAC. Not all magnolias hardy inNorthern Illinois. Canker Verticillium wilt Scorch Chlorosis Wet wood Wood rot Root rot. Magnolia scale Tulip tree scale: MAPLE. Scale - Cottony - Leucanium - Oystershell Aphids Leaf Miner Leaf Hopper Flat headed apple borer Leaf galls If you have a cotton-like mass in your trees, you've got a Cottony Maple Scale problem. Consult Spring-Green's Lawn Care Guide to eliminate these insects! Natural Control is a system of controlling plant pests and diseases without the use of chemicals, employing predators and parasites that feed upon them. Like all pests, the Cottony Maple Scale has natural predators that includes lady beetles, predatory mites as well as parasitic wasps that feed on the scale. I was wondering what you can tell me about cottony maple scale. I have it on my silver maple tree. I am finding out that there is a large outbreak in northern Illinois this year. Many people are 01002nam a2200253 a 4500 1034666 20020415161923.0 871019s1907 ilua s00010 eng d (OCoLC)ocm16865471 AEH-7622 RQF RQF n-us-il 100 Il6S no.112 F821 Forbes, Stephen Alfred, 1844-1930. The cottony maple scale in Illinois / S.A. Forbes. Cottony maple scale is being found in DuPage, Livingston, and Grundy counties, stage of the scale in late June and early July in central and northern Illinois. The cottony scale attacking the peach in Ontario is apparently the European species Pulvinaria vitis (L.) and may have been The cottony maple scale. The cottony maple scale in Illinois Welcome to the IDEALS Repository. JavaScript is disabled for your browser. Some features of this site may not work without it. Browse. IDEALS. Titles Authors Contributors Subjects Date Communities. This Collection. Titles Authors Contributors Subjects Date Series/Report. Natural Control is a system of controlling plant pests and diseases without the use of chemicals, employing predators and parasites that feed upon them. The cottony maple scale in Illinois 1907 [Leather Bound] [Stephen Alfred Forbes] on *FREE* shipping on qualifying offers. Leather Binding on Spine and Corners with Golden Leaf Printing on round Spine (extra customization on request like complete leather Cottony camellia scale is a soft scale that feeds on camellia, holly, yew, euonymus, sweetbox, and maple. It is also reported on beautyberry, jasmine, mulberry, and hydrangea. It is also known as cottony taxus scale. Adult females are about 1/8 inch long, oval and yellowish tan with a brown margin. They lay white cottony ovisacs (egg masses) on 112 The cottony maple scale in Illinois. Forbes. 26 pp. (Abst. 2 pp.) 113 The shrinkage of ear corn in cribs. Hume and Center. 20 pp. 114 Spraying for the codling moth. Lloyd. 56 pp. 115 Soil improvement for the worn hill lands of Illinois. Hopkins and Readhimer. 16 pp. IDENTIFICATION: During the winter the cottony maple scale is in the immature stage and is small, oval and flattened in shape, and pale green in color. During the warm temperatures of spring, the scale reaches maturity and, late spring, the brown, elongate scale has a characteristic white, cottony egg mass attached to it. Cottony Maple Scale. This insect occurs in the northern half of Illinois, as far south as Danville and Lincoln. Cottony maple scale occurs most commonly on silver maple, but is also common on other maples including box elder. It is also common on black walnut, honey locust, linden, black locust, red mulberry, and white ash. Two pests that are commonly observed this time of year are the Cottony Maple Scale and the Honey Locust Plant Bug. The past few years there have been increased population levels of Cottony Maple Scale, it is hard to say how those levels will look this year. Well defined thresholds for control of landscape insects are much less common. Defoliators scale insects, including cottony maple scale, Pulvinaria innumerabilis, (Rathvon) Among the most common defoliators of trees and shrubs in Illinois are the eastern tent caterpillar and the fall webworm. Left: ETC egg mass. Center: ETC on webbing. title = The cottony maple scale in Illinois / , copyright = {Not provided. Contact contributing library to verify copyright status Some of the common pests that can be controlled with the oil include euonymus scale, lecanium scale, cottony maple scale and obscure scale, honeylocust mite The cottony maple scale in Illinois Forbes, Stephen Alfred, 1844-1930. Publication date 1907 Topics Scale-insects - Illinois, Shrubs - Diseases and pests Illinois, Trees - Diseases and pests Illinois Publisher Urbana, [Ill.]:University of Illinois Agricultural Experiment Station Cottony Maple Scale 19. Scale 20. Spuce Gall 21. Oak Gall 22. Leaf Galls 23. Leafminers 24. Bronze Birch Borer 25. Appletree Borer 26. Longhorned Beetle 27. Lilac Borer Illinois Natural History Survey. 1816 South Oak Street, MC 652 Champaign, IL 61820 217-333-6880.