International Review of the Science and Practice of Agriculture, Issues 1-6Printing Office of the International Institute of agriculture., 1913 |
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Page vii
... Insects Infesting Woollen Tops . INDUSTRIES DEPENDING ON PLANT PRODUCTS . 64. " Vin de Goutte " and " Vin de Marc ... INSECT PESTS . a ) GENERAL GENERALITIES . 79. CONTENTS VII.
... Insects Infesting Woollen Tops . INDUSTRIES DEPENDING ON PLANT PRODUCTS . 64. " Vin de Goutte " and " Vin de Marc ... INSECT PESTS . a ) GENERAL GENERALITIES . 79. CONTENTS VII.
Page viii
... INSECTS AND OTHER INVERTEBRATES INJURIOUS TO VARIOUS CROPS . 84. Insects injurious to Rice in the Philippines . - 85. Moth Borer in Castor Oil . - 86. Leucoptera coffeella : an Insect Parasite of the Coffee Plant at Sao Paulo Brazil ...
... INSECTS AND OTHER INVERTEBRATES INJURIOUS TO VARIOUS CROPS . 84. Insects injurious to Rice in the Philippines . - 85. Moth Borer in Castor Oil . - 86. Leucoptera coffeella : an Insect Parasite of the Coffee Plant at Sao Paulo Brazil ...
Page 4
... as is well known , the destructive action of the insect . All this however does not make up an area much above 197 000 acres actually under vines . The first attempts at reconstituting with American stocks were not 4 DO MONTE PEREIRA.
... as is well known , the destructive action of the insect . All this however does not make up an area much above 197 000 acres actually under vines . The first attempts at reconstituting with American stocks were not 4 DO MONTE PEREIRA.
Page 29
... insect and fungoid pests , ( b ) a lowered bacterial efficiency . II . The lowering of the bacterial efficiency is due to the accumu- lation of a factor detrimental to bacteria . This factor resembles in every way that present in arable ...
... insect and fungoid pests , ( b ) a lowered bacterial efficiency . II . The lowering of the bacterial efficiency is due to the accumu- lation of a factor detrimental to bacteria . This factor resembles in every way that present in arable ...
Page 54
... Insects . The rice is subject to the attacks of : 1 ) locusts ; 2 ) moth borers spending the larval stage within the stem ( Schoenobius punctellus Zell . and perhaps other species ) ; 3 ) rice - worm ( Spodoptera maurita Boisd ...
... Insects . The rice is subject to the attacks of : 1 ) locusts ; 2 ) moth borers spending the larval stage within the stem ( Schoenobius punctellus Zell . and perhaps other species ) ; 3 ) rice - worm ( Spodoptera maurita Boisd ...
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Popular passages
Page 311 - Sec. 8. That the Secretary of Agriculture is authorized and directed to quarantine any State, Territory, or District of the United States, or any portion thereof, when he shall determine that such quarantine is necessary to prevent the spread of a dangerous plant disease or insect infestation, new to or not theretofore widely prevalent or distributed within and throughout the United States...
Page 311 - Applications for permits should be made in advance of the proposed shipments; but if, through no fault of the importer, a shipment should arrive before a permit is received, the importation will be held in customs custody at the risk and expense of the importer for a period not exceeding 20 days pending the receipt of the permit.
Page 310 - nursery stock" shall include all field-grown florist stock, trees, shrubs, vines, cuttings, grafts, scions, buds, fruit pits and other seeds of fruit, and ornamental trees and shrubs, and other plants and plant products for propagation, except field, vegetable and flower seeds, bedding plants and other herbaceous plants, bulbs and roots.
Page iii - Institute, confining its operations within an international sphere, shall : a) Collect, study, and publish as promptly as possible statistical, technical, or economic information concerning farming, both vegetable and animal products, the commerce in agricultural products, and the prices prevailing in the various markets...
Page iii - Submit to the approval of the governments, if there is occasion for it, measures for the protection of the common interests of farmers and for the improvement of their condition, after having utilized all the necessary sources of information, such as the wishes expressed by international or other agricultural congresses or congresses of sciences applied to agriculture, agricultural societies, academies, learned bodies, etc.
Page iii - Communicate to parties interested, also as promptly as possible, the above information; c) Indicate the wages paid for farm work ; d) Make known the new diseases of vegetables which may appear in any part of the world, showing the territories infected, the progress of the...
Page 310 - ... nursery stock" as defined in section six of this Act may result in the entry into the United States or any of its Territories or Districts of injurious plant diseases or insect pests, he shall promulgate his determination, specifying the class of plants and plant products the importation of which shall be restricted and the country and locality where they are grown, and thereafter, and until such promulgation is withdrawn, such plants and plant products imported or offered for import into the...
Page 309 - That it shall be unlawful for any person to import or offer for entry into the United States any nursery stock unless and until a permit shall have been issued therefor by the Secretary of Agriculture, under such conditions and regulations as the said Secretary of Agriculture may prescribe...
Page 244 - States have caused an average annual loss of about 70 human lives,1 the destruction of trees worth at the very least $25,000,000, and the loss of stock, crops, buildings, and other improvements to the amount of many millions more.
Page iii - Study questions concerning agricultural cooperation, insurance, and credit in all their aspects; collect and publish information which might be useful in the various countries...