Weeds of the Farm and GardenOrange Judd Company, 1911 - 281 páginas |
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Resultados 6-10 de 52
Página 9
Louis Hermann Pammel. Canada thistle , morning - glory , and horse nettle , a small part of the underground portion is stem , the rest being Fig . 3. Pigeon grass , a type of annual plant . ( U. S. Dept. Agrl . ) true root . On these ...
Louis Hermann Pammel. Canada thistle , morning - glory , and horse nettle , a small part of the underground portion is stem , the rest being Fig . 3. Pigeon grass , a type of annual plant . ( U. S. Dept. Agrl . ) true root . On these ...
Página 12
... Canada thistle , morning - glory , horse nettle , and milkweed , spread exten- sively through the ground . The root of a common milk- weed was traced by Mr. Garner and Mr. Lyle Clapper for a distance of 14 feet through the soil . Dr ...
... Canada thistle , morning - glory , horse nettle , and milkweed , spread exten- sively through the ground . The root of a common milk- weed was traced by Mr. Garner and Mr. Lyle Clapper for a distance of 14 feet through the soil . Dr ...
Página 16
Louis Hermann Pammel. B. Common carriers , Russian Thistle . C. Nursery stock and flowers , Canada Thistle . D. Hay and wool , Buffalo Bur . E. Plants grown for ornamental purposes , and as food plants , Ox - eye Daisy , Chicory . Wind ...
Louis Hermann Pammel. B. Common carriers , Russian Thistle . C. Nursery stock and flowers , Canada Thistle . D. Hay and wool , Buffalo Bur . E. Plants grown for ornamental purposes , and as food plants , Ox - eye Daisy , Chicory . Wind ...
Página 19
... Canada thistle , ox - eye daisy , and other peren- nial weeds are known to have been car- ried and scattered by this means . Wool . - Wool is often responsible for the introduction of a great many differ- ent weed seeds . Around woolen ...
... Canada thistle , ox - eye daisy , and other peren- nial weeds are known to have been car- ried and scattered by this means . Wool . - Wool is often responsible for the introduction of a great many differ- ent weed seeds . Around woolen ...
Página 25
... Canada thistle , sweet clover , thistle , ragweed , and squirrel - tail grass are permitted to develop and mature along the highways they will naturally spread to the adjacent fields . Vehicles passing from a field infected. DISPERSAL OF ...
... Canada thistle , sweet clover , thistle , ragweed , and squirrel - tail grass are permitted to develop and mature along the highways they will naturally spread to the adjacent fields . Vehicles passing from a field infected. DISPERSAL OF ...
Otras ediciones - Ver todas
Términos y frases comunes
achenes alfalfa annual awned biennial blue grass bracts branched bull thistle C. M. King calyx Canada thistle carpels cent Cirsium clover seed clusters cocklebur common weed corn corolla crab grass crop cultivated curled dock dodder erect Europe five five-lobed four foxtail fruit germination glabrous glumes grain fields hairy herb horse nettle impurities inches long involucre Iowa lanceolate leaf leaves linear lobes marsh elder meadows milkweed Minnesota Missouri morning glory mustard native North numerous oats oblong ovary ovate ovules panicles pappus pastures pepper grass perennial petals petioled pigweed pinnately pistil plant Plantago plantain plowing poisonous Polygonum prickly pubescent purple quack grass racemes ragweed roadsides roots rootstocks Rumex sepals sessile sheaths sheep sorrel shrubs slender smartweed smooth soil species spikelets spikes spreading Spurge squirrel-tail stamens stem stipules sulphate Sunflower sweet clover tall Texas three feet high toothed troublesome weed upper waste places weed seeds wild yellow
Pasajes populares
Página 45 - ... sold, offered or exposed for sale within this State, shall have affixed thereto, in a conspicuous place on the outside thereof, a legible and...
Página 281 - CHICAGO ASHLAND BUILDING PEOPLE'S GAS BUILDING 315-321 Fourth Avenue ISO Michigan Avenue Any of these books will be sent by mail, postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address us on any matter pertaining to rural books.
Página 47 - This shall not, however, exempt the seller from the restrictions of section ten (10) of this act. Third. Seed that is held in storage for the purpose of being recleaned, and which has not been offered, exposed or held in possession of or for sale for the purpose of seeding. Fourth. Seed marked "not absolutely clean," and held or sold for export outside the state only.