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单词 leaf disease
例句 leaf disease
It is related to the black-eyed Susan but not afflicted with the leaf diseases of the latter. How to shift your gardening perspective to adapt to a changing climate 2019-02-25T05:00:00Z
Vermont forest health specialists are seeking the public’s health in finding more areas hit by beech leaf disease. Invasive worm causes disease in Vermont beech trees 2023-10-20T04:00:00Z
But now, beech leaf disease appears to pose a bigger danger. Beech leaf disease is ravaging North American trees 2021-11-10T05:00:00Z
Beech leaf disease is associated with a microscopic worm that enters and spends the winter in leaf buds. Michigan adds Beech leaf disease to invasive species list 2021-01-25T05:00:00Z
Whatever its cause, beech leaf disease is getting around. A mysterious disease is striking American beech trees 2019-11-14T05:00:00Z
Ohio’s Department of Natural Resources says beech leaf disease affects American and possibly non-native beech trees. State urges residents to report signs of beech tree disease 2018-08-25T04:00:00Z
Beech leaf disease - which has been reported in 14 states and in Ontario, Canada - was found in Vernon, in the southeastern part of Vermont. Invasive worm causes disease in Vermont beech trees 2023-10-20T04:00:00Z
In Rhode Island, observers first spotted beech leaf disease in 2020, confined to a small area, says Heather Faubert of the University of Rhode Island’s Plant Protection Clinic who was not involved with the study. Beech leaf disease is ravaging North American trees 2021-11-10T05:00:00Z
“Many questions about beech leaf disease remain unanswered,” said Simeon Wright, a DNR forest health specialist. Michigan adds Beech leaf disease to invasive species list 2021-01-25T05:00:00Z
The results of the experiment, which Carta presented at a conference in July and which have been accepted for publication in the journal Forest Pathology, indicate that "nematodes are causing beech leaf disease," Burke says. A mysterious disease is striking American beech trees 2019-11-14T05:00:00Z
Beech leaf disease has now popped up in nine Ohio counties, two other states and Canada, and its spread shows no sign of slowing. An arboreal murder mystery: What is killing beech trees? 2018-07-27T04:00:00Z
Leaf Blights.—No attempt will be made here to separately describe the two leaf diseases. Farm Gardening with Hints on Cheap Manuring Quick Cash Crops and How to Grow Them 2011-05-10T02:00:58.433Z
An analysis of 894 beeches in the plots found nearly half had the leaf disease, whereas just 34 had bark disease. Beech leaf disease is ravaging North American trees 2021-11-10T05:00:00Z
Prevention of leaf disease in coffee; report of a visit to Coorg. All About Coffee
But scientists disagree about what is causing the ailment, dubbed beech leaf disease. A mysterious disease is striking American beech trees 2019-11-14T05:00:00Z
Scientists are gearing up to fight back, but they face a major challenge: Nobody knows what beech leaf disease is. An arboreal murder mystery: What is killing beech trees? 2018-07-27T04:00:00Z
The common black walnut around Washington is generally poor from fungus leaf diseases. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923
In forests near Lake Erie, beech leaf disease has now “become pervasive,” the group says. Beech leaf disease is ravaging North American trees 2021-11-10T05:00:00Z
The arabica variety has practically been driven out of the districts below 3,500 feet altitude by the leaf disease, and has been succeeded by the more hardy robusta and liberica coffees and their hybrids. All About Coffee
The pecan has fungus root-rot and various wood rot fungi besides the leaf diseases. Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting Washington D.C. November 18 and 19, 1913
McCann doubts that his nematodes will prove to be beech leaf disease’s sole cause. An arboreal murder mystery: What is killing beech trees? 2018-07-27T04:00:00Z
Under the head of pruning and handling, the reader will find some remarks with reference to the important subject of the best time for pruning so as to limit rot and leaf disease. Gold, Sport, and Coffee Planting in Mysore
So he thinks its role in beech leaf disease, if any, might just be to strengthen the nematode’s attack. Beech leaf disease is ravaging North American trees 2021-11-10T05:00:00Z
Among the most destructive fungoid diseases is the so-called Ceylon leaf disease, which is caused by the Hemileia vastatrix, a fungus related to the wheat rust. All About Coffee
Quite a good many of these attack the twigs and cause them to die, and probably half are leaf diseases. Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting Washington D.C. November 18 and 19, 1913
Feeding by those worms tends to create discolored or dead spots on leaves, not the linear bands seen in beech leaf disease. An arboreal murder mystery: What is killing beech trees? 2018-07-27T04:00:00Z
Now it is to be observed that these are preventable causes, or aggravations of leaf disease, and, if carefully attended to, the planter will have little to apprehend from leaf disease. Gold, Sport, and Coffee Planting in Mysore
The poorly understood malady, called beech leaf disease, is spreading rapidly and killing both mature American beeches and saplings, new research shows. Beech leaf disease is ravaging North American trees 2021-11-10T05:00:00Z
Even then, the plantations were suffering severely from the leaf disease, which had appeared in 1869; and by 1887, the coffee tree had practically disappeared from Ceylon. All About Coffee
Many years afterwards Mr. Graham Anderson recalled the incident to my memory, and said, "That was the leaf disease." Gold, Sport, and Coffee Planting in Mysore
After six years of working on the cheap, beech leaf disease researchers just got some welcome news. An arboreal murder mystery: What is killing beech trees? 2018-07-27T04:00:00Z
One manager went so far as to say that there was no leaf disease under the shade trees. Gold, Sport, and Coffee Planting in Mysore
Another planter of great experience told me that leaf disease begins on the coffee in the open, and then spreads into even the finest trees under shade, but that those are affected in less degree. Gold, Sport, and Coffee Planting in Mysore
Since then there has been a progressive decrease on account of damage from leaf diseases difficult to combat, and by competition with Brazilian coffee. All About Coffee
The plantations in Coorg have suffered, and still suffer considerably from leaf disease and Borer, to both of which I have, for practical purposes, sufficiently alluded in the chapter on the diseases of coffee. Gold, Sport, and Coffee Planting in Mysore
For the latter mean diminished crops, and more Borer and leaf disease, while the former lead to the very opposite effects. Gold, Sport, and Coffee Planting in Mysore
However, the shade was quite sufficient, as we have seen, to illustrate the important fact that shade can control leaf disease. Gold, Sport, and Coffee Planting in Mysore
The views, I may say, of Mr. Graham Anderson as regards leaf disease are particularly valuable, as he has paid much attention to the subject. Gold, Sport, and Coffee Planting in Mysore
In short, I found that all the planters I consulted were agreed in saying that there was but a small amount of leaf disease under the shade trees. Gold, Sport, and Coffee Planting in Mysore
It is worthy of note that the Coorg plant is not nearly so liable to attacks of leaf disease as the original Mysore Chick plant. Gold, Sport, and Coffee Planting in Mysore
Its importance as regards rot and leaf disease. Gold, Sport, and Coffee Planting in Mysore
It is no wonder, then, that Dr. Balfour treats the absence of the eye of the owner as an equivalent for the presence of Borer or leaf disease. Gold, Sport, and Coffee Planting in Mysore
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