| 单词 | mealy bug |
| 例句 | Ladybugs, also called ladybird beetles, are considered beneficial by gardeners as they feast on aphids, spider mites and mealy bugs. California ladybug swarm dozens of miles wide shows up on radar 2019-06-06T04:00:00Z Horticultural oil smothers insect eggs, aphids, mealy bugs, scale and other overwintering critters. What to do in the garden in January? Plenty. Here are 26 ideas 2019-01-16T05:00:00Z Spray horticultural oil to suffocate scale, whiteflies, mealy bugs and other tiny pests that overwinter in the bark. Your December garden chore list: Water wisely, plant liberally and beware of frosts 2018-11-28T05:00:00Z Syringing with hot water has also been employed for vines affected with mildew, mealy bug, etc. Disease in Plants 2012-03-01T03:00:22Z They require plenty of heat and moisture in the growing season, and must be kept free from insects such as the mealy bug, green fly, red spider and scale-insect. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" 2011-08-24T02:00:20.690Z Last year, for example, unusually severe weather destroyed wheat harvests in Russia, Australia and China, and an infestation of the mealy bug reduced Thailand’s cassava output. Rush to Use Crops as Fuel Raises Food Prices and Hunger Fears 2011-04-07T01:10:12Z Deltamethrin is targeted at aphids, mealy bugs, whitefly, fruit moths, caterpillars on field crops, roaches, horseflies, mosquitoes and fleas. Widely Used Pesticides Found to Impair Bee Reproduction 2010-03-08T23:20:00Z It is effective against aphis and mealy bug, as well as against the spider. Gardening Indoors and Under Glass A Practical Guide to the Planting, Care and Propagation of House Plants, and to the Construction and Management of Hotbed, Coldframe and Small Greenhouse Like many other tropical plants, Clerodendron fallax is subject to attack by mealy bug, and this pest may be dealt with by hand picking or by washing the leaves with insecticide two evenings in succession. The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition The mealy bugs were particularly troublesome upon these grafted plants, for they delighted to crawl under the bandages and suck the juices from the wounded surfaces. Scientific American Supplement, No. 795, March 28, 1891 Insect Pests.—Notwithstanding the thickness of skin characteristic of almost every one of the Cactuses, they are frequently attacked by various kinds of garden pests when under cultivation, and more especially by mealy bug. Cactus Culture for Amateurs Being Descriptions of the Various Cactuses Grown in This Country, With Full and Practical Instructions for Their Successful Cultivation If the red spider or the mealy bug attack them, they may be syringed with tobacco water. Manual of Gardening (Second Edition) The mealy bug inhabits a white, cottony looking mass, which is easily seen. Gardening Indoors and Under Glass A Practical Guide to the Planting, Care and Propagation of House Plants, and to the Construction and Management of Hotbed, Coldframe and Small Greenhouse Plants that are badly infested with mealy bug should be syringed with the paraffin mixture once a day, for about a week. Cactus Culture for Amateurs Being Descriptions of the Various Cactuses Grown in This Country, With Full and Practical Instructions for Their Successful Cultivation A blight, something similar to mealy bug, now and again appears on the roots of some of the varieties of Echinocactus and Cereus. Cactus Culture for Amateurs Being Descriptions of the Various Cactuses Grown in This Country, With Full and Practical Instructions for Their Successful Cultivation |
| 随便看 |
|
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。