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单词 codling moth
例句 codling moth
Another insect to learn the profitable way of resistance was the codling moth, or appleworm, in the 1920’s, although lead arsenate had been used successfully against it for some 40 years. Silent Spring 1962-09-27T00:00:00Z
Then DDT promised to “obliterate the nightmare” of codling moth outbreaks. Silent Spring 1962-09-27T00:00:00Z
Thus, woodpeckers are the primary control of the Engelmann spruce beetle, reducing its populations from 45 to 98 per cent and are important in the control of the codling moth in apple orchards. Silent Spring 1962-09-27T00:00:00Z
Perhaps the most troublesome situation concerns the codling moth, which is now resistant to DDT in practically all of the world’s apple-growing regions. Silent Spring 1962-09-27T00:00:00Z
Tree nets are particularly well established in French and Italian apple orchards, where nets draped over rows of apple trees limit the movements and egg laying of codling moths. Fruit producers turn to nets for better crops 2023-04-24T04:00:00Z
South Africa is challenging recently enacted changes to EU phytosanitary requirements for imports of oranges and other citrus products related to the pest Thaumatotibia leucotreta, or false codling moth, the WTO statement said. South Africa lodges WTO complaint against EU over citrus fruit rules 2022-07-29T04:00:00Z
The barriers were 100 percent effective against apple maggots, but the codling moths were able to bore right through the material to gain entry to the apple. Bag your apples to keep maggots and codling moths away 2017-05-24T04:00:00Z
Apple orchards were purged of the codling moth. When the National Bird Is a Burden 2017-01-19T05:00:00Z
The codling moth, whose larva is the little apple worm, causes an immense loss in our fruit orchards. Conservation Reader
Begin the study of the codling moth in August by examining wormy apples. Ontario Teachers' Manuals: Nature Study
Some are susceptible to scab, blight, codling moth, rots, blotch, and other diseases, to a point where they become worthless as commercial varieties. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952
Fortunately, recent research from the University of Minnesota Extension found that covering apples with plastic zipper sandwich bags is almost 100 percent effective at preventing apple maggots and codling moth larvae. Bag your apples to keep maggots and codling moths away 2017-05-24T04:00:00Z
Examples of such insects are the pecan or hickory shuck worm, the walnut husk maggot, and the codling moth. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948
The cotton-boll weevil, which destroys so much of the cotton, is, like the codling moth, an insect imported from another country. Conservation Reader
Many insect larvæ form cocoons or pupæ cases: Examples—emperor-moth, codling moth, tomato worm. Ontario Teachers' Manuals: Nature Study
We hear of instances of codling moth on apples where DDT doesn't seem to be as good as it was in the beginning. Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952
Rub the fruit with your fingers to remove any hard-to-spot codling moth eggs that might already have been laid on the apples. Bag your apples to keep maggots and codling moths away 2017-05-24T04:00:00Z
We have had complaints of severe injury to walnuts in California from the codling moth and walnut aphids. Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting Washington D.C. November 18 and 19, 1913
In the spring watch them change to the pupa in the cocoon and a little later the mature insect or codling moth, as it is commonly called, will emerge. An Elementary Study of Insects
Next come husk maggots or "shock worms", codling moth larvae, borers, stink bugs on filberts, butternut curculio. Northern Nut Growers Association Thirty-Fourth Annual Report 1943
California Rural Press: The first generation of codling moth begins to fly about the first of May. Prairie Farmer, Vol. 56: No. 3, January 19, 1884. A Weekly Journal for the Farm, Orchard and Fireside
Any one who has attempted to raise apples, for example, has made the unpleasant acquaintance of the codling moth and the curculio. The Bird Study Book
In this state and in the arid sections where walnuts are commercially grown, the codling moth, the well-known apple pest, has turned its attention to the walnut, and under some conditions does serious injury. Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting Washington D.C. November 18 and 19, 1913
Draw and describe the different stages of the apple worm or codling moth and its injury to fruit. An Elementary Study of Insects
The codling moth attacks the apple and often causes a loss of from twenty-five to seventy-five per cent of the crop. Agriculture for Beginners Revised Edition
The Bud Moth closely resembles the codling moth in form and size, but differs from it in color and life history. Apple Growing
When the Northwest started to plant apple orchards they said they had no codling moths up there. Northern Nut Growers Association Report of the Proceedings at the Twelfth Annual Meeting Lancaster, Pennsylvania, October 6 and 7, 1921
Mr. Dyer: What pressure would you recommend in spraying for codling moth where arsenate of lead is used? Trees, Fruits and Flowers of Minnesota, 1916 Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916
When we see a woodpecker industriously pecking at the bark of our apple trees, we know that he is after the larvae of the terrible codling moth and we call him our friend. Outdoor Sports and Games
Spraying the Orchard brings Luscious FruitThe picture in the corner at the top shows the right time to spray for codling moth Treatment. Agriculture for Beginners Revised Edition
The codling moth larvae are already at work on the apples. Our Vanishing Wild Life Its Extermination and Preservation
Antonyms: denunciation, decrial, hooting, derision. apple, n. costard, codling. apple of the eye. pupil. apple-shaped, a. pomiform. apple worm. codling moth. appliance, n. device, apparatus, facility. applicable, a. relevant, pertinent, apposite, germane, appropriate, befitting. Putnam's Word Book
From the experiences of last year with apple scab and codling moth, more thorough spraying is to be done. Trees, Fruits and Flowers of Minnesota, 1916 Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916
Among insects that attack large fruits is the codling moth, to be destroyed by paper bands, or with Paris green showered in water. Scientific American Supplement, No. 275, April 9, 1881
It has been said that if you spray thoroughly at that time, that that is the only spray you really need for the codling moth worm. Trees, Fruits and Flowers of Minnesota, 1916 Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916
The Downy Woodpecker is the champion tree-protector, and also one of the greatest enemies of the codling moth. Our Vanishing Wild Life Its Extermination and Preservation
The spray just immediately after the bloom in addition to fungous is a codling moth spray. Trees, Fruits and Flowers of Minnesota, 1916 Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916
To get rid of the codling moth worm you use the arsenate of lead. Trees, Fruits and Flowers of Minnesota, 1916 Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916
By an annual expenditure of about $8,250,000 in cash for spraying apple trees, the destructiveness of the codling moth and curculio have been greatly reduced, but that money is itself a cash loss. Our Vanishing Wild Life Its Extermination and Preservation
Behold the array of birds that devour the larvae of the codling moth to an important extent. Our Vanishing Wild Life Its Extermination and Preservation
"So eager are woodpeckers in search, of codling moths that they have often been known to riddle the shingle traps and paper bands which are placed to attract the larvae about to spin cocoons." Our Vanishing Wild Life Its Extermination and Preservation
McAtee, thirty-six species of birds of thirteen families help man in his irrepressible conflict against his deadly enemy, the codling moth. Our Vanishing Wild Life Its Extermination and Preservation
In such cases spraying usually given for other insects, as the codling moth, serves to keep the curculio well under control. Trees, Fruits and Flowers of Minnesota, 1916 Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916
The downy woodpecker is the relentless enemy of the codling moth, an insect that annually inflicts upon our apple crop damages estimated by the experts of the U.S. Our Vanishing Wild Life Its Extermination and Preservation
And what do the birds do to the codling moth,—when there are any birds left alive to operate? Our Vanishing Wild Life Its Extermination and Preservation
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