| 单词 | potato beetle |
| 例句 | There is the story of the finding of the first pesticide to kill the Colorado potato beetle. '1493': How Columbus' discovery changed the world 2011-09-29T19:55:04Z In turn, the bean plants protect potato buds from the Colorado potato beetle. Everything you need to know about growing beans 2022-05-30T04:00:00Z An arsenical paint pigment called Paris green was first used against Colorado potato beetles in 1867. Arsenic: It’s what’s for dinner 2012-10-08T13:52:00Z Rotating crops will help avoid overwintering insects in the soil, such as potato beetles and carrot maggots. The food industry isn’t going to ditch pesticides any time soon, but you can in your own garden 2017-03-21T04:00:00Z Note when pests and diseases pop up, such as the Colorado potato beetle. The essential gardening step you’re probably skipping 2021-05-25T04:00:00Z The corn rootworm, the Colorado potato beetle and soybean aphids all thrive best on the crops that give them their names. Was a USDA scientist muzzled because of his bee research? 2016-03-02T05:00:00Z One day you might find yourself screaming obscenities and flapping your arms in the air like a deranged chicken in response to a Colorado potato beetle outbreak. For a rewarding garden — and experience — think like a farmer and an artist 2022-05-13T04:00:00Z The Colorado potato beetle and disease-spreading aphids have flourished with the changing climate, said Jim Dill, pest management specialist at the University of Maine Cooperative Extension. Researchers try producing potato resistant to climate change 2021-11-28T05:00:00Z Garden pests are often highly specialized and named after their favorite food: cabbageworm, corn earworm, tomato hornworm, Colorado potato beetle, cucumber beetle, pea weevil, pepper maggot, Mexican bean beetle, and so on. 4 steps to an (almost) bug-less garden 2021-08-08T04:00:00Z They also hurled a new taunt: “Colorado” for the Colorado potato beetle, striped red and black like the pro-Russian ribbons. Kiev’s Reins Weaken as Chaos Spreads 2014-05-05T01:28:58Z "We were told that potato beetles were pests, and that they were eating our fields bare," says Ingo Materna, who was 18 at the time. The great Cold War potato beetle battle 2013-09-03T00:30:43Z The team looked at more than 600 pests, including the Colorado potato beetle Climate change is helping pests and diseases that attack crops to spread around the world, a study suggests. Climate 'drives crop pest spread' 2013-09-02T01:10:56Z Professor Tower has experimented for a number of years with various species of Leptinotarsa, the potato beetle. Being Well-Born An Introduction to Eugenics 2012-05-22T15:16:53.140Z Colorado potato beetles, for example, feeds on other nightshade plants: eggplant, pepper, tomato, ground cherry, and tomatillo. 4 steps to an (almost) bug-less garden 2021-08-08T04:00:00Z The Colorado potato beetle, an insect with an orange abdomen, was attacking the eggplant crop. Md. teachers gear up for new ?environmental literacy? standard 2011-07-13T20:34:00Z There was a huge propaganda campaign - leaflets, posters, stories in the press - depicting the potato beetles as tiny American soldiers in army boots or helmets. The great Cold War potato beetle battle 2013-09-03T00:30:43Z The arsenicals used in the same proportion as for flea-beetles will destroy the potato beetle. Tomato Culture: A Practical Treatise on the Tomato If it is a biting insect, that is one that eats the leaf, such as the potato beetle, paris-green should be used. Ontario Teachers' Manuals: Nature Study However, no use was found for it until 1939, when a Swiss chemist found it promising as an insecticide against the Colorado potato beetle. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 The Colorado potato beetle showing stages of development and work on a potato plant. An Elementary Study of Insects The idea of planes dropping potato beetles over enemy fields was not entirely far-fetched. The great Cold War potato beetle battle 2013-09-03T00:30:43Z Birds that feed upon the potato beetle.—The grosbeaks and the tanagers. Bird Day; How to prepare for it The potato beetle, tobacco worm, etc., are too well known to need description. Agriculture for Beginners Revised Edition The rose-breasted grosbeak, while it eats a few green peas, is to be classed among the wholly beneficial birds, for it is the great natural destroyer of the Colorado potato beetle. Checking the Waste A Study in Conservation This pest should not be mistaken for the so-called old-fashioned potato beetles which are long and slender and either bluish grey in color or striped with yellow and black. An Elementary Study of Insects The cutworm, the tomato worm, the horn worm, potato beetle and various blights may come to tomatoes. The Library of Work and Play: Gardening and Farming. Agriculture, carried on with irrigation, suffers from insect plagues like the Colorado potato beetle. The Nuttall Encyclopædia Being a Concise and Comprehensive Dictionary of General Knowledge Among the common diseases and insect pests that attack the leaves and stems of potato vines are early blight, late blight, brown rot, the flea-beetle, and the potato beetle, or potato bug. Agriculture for Beginners Revised Edition If preferred, the potatoes may be rubbed through a hot sieve into a hot plate, or mashed with a potato beetle, but they are less light and flaky when mashed with a beetle. Science in the Kitchen. The various forms of pests such as the chinch bug, potato beetles, and others do an enormous amount of damage each year. An Elementary Study of Insects The potato beetle "scare" is not of much account in the country of the potato beetle. A Lady's Life in the Rocky Mountains Take ripe juicy grapes, pick them from the steins; put them into a large earthen pan, and mash them with the back of a wooden ladle, or with a potato beetle. Directions for Cookery, in its Various Branches Colorado potato beetle, or potato-bug, emerges from hibernation in the spring and lays masses of orange eggs on the under side of the leaves. Manual of Gardening (Second Edition) The large black beetle, with coppery dots, makes short work with the Colorado potato beetles; and a bright green beetle will climb trees to get a meal of canker worms. Scientific American Supplement, No. 275, April 9, 1881 Slight dustings of dry wood-ashes impede their feeding somewhat; but I think we must cope with this insect as we do with the Colorado or potato beetle. Success with Small Fruits There were no potato beetles and we saw no signs of injury but the gardener was scanning the patch with the eye of a robin. Farmers of Forty Centuries; Or, Permanent Agriculture in China, Korea, and Japan I kept this poison out of Bobsey's reach, and, indeed, where no one but myself could get at it, and, by its aid, destroyed the potato beetles and their larvae also. Driven Back to Eden |
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