Comentarios de la gente - Escribir un comentario
No encontramos ningún comentario en los lugares habituales.
Otras ediciones - Ver todas
acad advertisements agric Amer April asilidae bees beetle Betula alba Bibliographical Record biog Bull butterflies Cambridge Entomological Club cecidomyia chitinous cocoon coleoptera collection color describes the larva description and figures Dimmock diptera Edwards eggs entitled entom ENTOMOLOGICAL ITEMS Entomological Society female food-plants galls genera genus Grote habits hairs hymenoptera imago insects jahrg Joseph Albert Lintner July June larva larva and imago lepidoptera Lintner male Mass meeting millimetres moths natural history nerve noctuidae North American notes Notice numero Oct.-Dec Packard paper Papilio parasites parthenogenesis Philad phylloxera Pickman Mann plants Proc Prof Psyche ptera published pupa pupated rate of subscription rept Riley scales Scudder Secretary segments Sept species specimens Stephen Alfred Forbes synonymy therevidae tineidae tion TORTRICIDAE Trans Valentine wings Zool
Página 236 - Assignments, and all other papers for securing to inventors their riphts in the United States, Canada, England, France, Germany and other foreign countries, prepared at short notice and on reasonable terms. Information as to obtaining patents cheerfully given without charge.
Página 300 - Their experience is unequaled and their facilities are unsurpassed. Drawings and specifications prepared and filed In the Patent Office on short notice. Terms very reasonable. No charge for examination of models or drawings. Advice by mail free. Patents obtained through Munn & Co.
Página 30 - But they had by this time cut their way into so many recesses of the nose and were so firmly attached that we were unable to accomplish much. Finally we resorted to the chloroform injections, which immediately brought away a considerable number. Friday I was able to open up two or three canals that they had cut, extracting several more that had literally packed themselves, one after another, in these fistulous channels.
Página 236 - ... mechanics, engineering, discoveries, inventions and patents ever published. Every number illustrated with splendid engravings. This publication furnishes a most valuable encyclopedia of information which no person should be without.
Página 273 - ... sp.]. Morris (Synop. Lepid. NA, 1862, p. 231) describes the larva and imago. Harris (Treatise on Ins. Injur. Veg., 1862, p. 405-406) figures and describes larva, pupa, and imago, and (Entom. Corresp., 1869, p. 298, pi. 2, fig. 9, and pi. 4, fig. 12) gives a colored figure of the larva and a black one of the pupa. Riley [f ] (Amer.
Página 268 - This publication furn1shes a most valuable encyclopedia of information which no person should be without. The popularity of the SCIENTIFIC AMERICAN ia such that its circulation nearly equals that of all other papers of its class combined.
Página 30 - Saturday the few remaining larvae began changing color and one by one dropped away. On Sunday for the first time hemorrhage from both nostrils took place, which continued at intervals for three days, but was not at any time severe. On this day the patient began to improve, the delirium and erysipelas having subsided, leaving but little or no annoyance in his head. In a few days he became able to go about home, and even to walk a distance of half a mile to visit a friend and return. But while there...
Página 300 - ... in any country- It contains the names of all patentees and title of every invention patented each week. Try it four months for one dollar. Sold by all newsdealers. If you have an invention to patent write to Munn A Co., publishers of Scientific American. 361 Kroadway, New York. Handbook about patents mailed fre*. "Oh, Tommy, that was abominable in you to eat your sister's share of the cake.
Página 29 - His nose and face were still more swollen, and in addition to the other symptoms he was becoming slightly delirious and complained a great deal of the intense misery and annoyance in his nose and head. A few hours after, I was sent for in haste with the word that something was in his nose. I found on examination a mass of the larvae of this fly (or "screwworms...
Página 224 - Smith in regarding all the 1'nli-inaritc found on these plants as identical, but there is enough evidence to show that this insect is capable of thriving on quite a variety of food-plants, and in the cases where it has been directly introduced from the maple there is no question of its identity.