The meaning of CEDAR APPLE is a hard brown more or less spherical excrescence on cedar trees of the genus Juniperus formed by various rusts (genus Gymnosporangium) during their telial stage.
The meaning of CEDAR-APPLE RUST is a gall-producing disease especially of the apple caused by a rust fungus (Gymnosporangium juniperi-virginianae) that completes the first part of its life cycle on the common red cedar (Juniperus virginiana) and the seco
apple rust,cedar-apple rust rust fungus,rust- any of various fungi causing rust disease in plants genus Gymnosporangium,Gymnosporangium- genus of fungi that produce galls on cedars and other conifers of genera Juniperus and Libocedrus and causes rust spots on apples and pears and other plants ...
The orange-colored masses represent a stage in the life cycle of cedar-apple rust, Gymnosporangium juniperi-virginianae, and this stage is occurring on the eastern red cedar (Juniperus virginiana).doi:99Clark L. OvreboOklahoma Native Plant Society...
cedar n. 西洋杉,香柏,雪松 rust n.[U] 铁锈 v. 1.[I]生锈 2.[T]使生锈 3.[T]解雇,装…入袋 apple n.[C] 1.苹果;苹果树 2.苹果属植物的果实;苹果属植物 3.苹果状果实;苹果状产物 4.(the Apple)【美口】“大苹果”城(指纽约市) 5.【美口】棒球;球 6.【美俚】 APPLE 美国苹果电脑...
cedar-apple rust词源英文解释 The first known use of cedar-apple rust was in 1946 cedar-apple rust 例句 1.The fungus that causes cedar-apple rust — so titled because some kinds of junipers are often erroneously called cedars — reproduces more readily in wet spring weather. ...
Cedar Apple, Quince or Hawthorn RustPlay VideoDon’t panic if your red cedar, a type of juniper, looks like it has been slimed. The gelatinous orange substance is the fruiting stage of cedar–apple rust.This fungal disease spends half of its life on Junipers, often calle...
In late summer the leaf blisters produce more spores, which then are carried to the redcedar trees—where they germinate on small branches and produce a gall. In the second spring after the gall is formed, it makes spore horns. And so on, back and forth. midwestern range ...
Apple Leaf Diseases Recognition Based on An Improved Convolutional Neural Network Scab, frogeye spot, and cedar rust are three common types of apple leaf diseases, and the rapid diagnosis and accurate identification of them play an impor... Q Yan,B Yang,W Wang,... - 《Sensors》 被引量: ...
Apple scab, Cedar-Apple and Quince rust, fruit russet, and Cherry leaf-spot in 1943. During 1943, when rain fell almost continuously during the spring, Mclntosh apple orchards in the Hudson Yalley, New York, with a heavy carry-over of scab ... JM Hamilton,D. Palmiter - 《Proceedings of...