Zobrazeno 1 - 10
of 39
pro vyhledávání: '"H. S. Swingle"'
Autor:
H. S. Swingle
Publikováno v:
Proceedings of the annual workshop - World Mariculture Society. 3:13-27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0763081196014092d716f4ced9b96bb
https://doi.org/10.1111/j.1749-7345.1972.tb00043.x
https://doi.org/10.1111/j.1749-7345.1972.tb00043.x
Autor:
E. V. Smith, H. S. Swingle
Publikováno v:
Transactions of the American Fisheries Society. 69:101-105
Terrace-water ponds are being constructed in Alabama that have as their only source of water supply the “run off” from terraced pastures and crop lands. The water level in the ponds fluctuates, and a maximum of 2 to 4 feet of water is lost by eva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a54448cc5133644b03ad431703e32b55
https://doi.org/10.1577/1548-8659(1939)69[101:fpitpi]2.0.co
https://doi.org/10.1577/1548-8659(1939)69[101:fpitpi]2.0.co
Autor:
H. S. Swingle, Oliver I. Snapp
Publikováno v:
Journal of Economic Entomology. 22:782-785
High temperatures in Georgia during October, 1928, caused a rapid generation of Paradichlorobenzene gas, and as a result peach trees 1, 2, and 3 years old were severely injured. Some will die as a result of the treatment. Paradichlorobenzene dissolve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91f77a984c6c02f94ea5f54063c8b29f
https://doi.org/10.1093/jee/22.5.782
https://doi.org/10.1093/jee/22.5.782
Autor:
H. S. Swingle
Publikováno v:
Journal of Economic Entomology. 31:430-441
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2c489fa7717e637c109c1ad16555190
https://doi.org/10.1093/jee/31.3.430
https://doi.org/10.1093/jee/31.3.430
Autor:
H. S. Swingle, Oliver I. Snapp
Publikováno v:
Journal of Economic Entomology. 22:98-101
A number of chemicals are reported which were slightly attractive to various peach insects under orchard conditions. No attrahents were found for injurious peach insects which showed much promise of being of value from the standpoint of control.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::949ec09f2f995877c7fbcc67a046edb0
https://doi.org/10.1093/jee/22.1.98
https://doi.org/10.1093/jee/22.1.98
Autor:
H. S. Swingle, E. V. Smith
Publikováno v:
Transactions of the American Fisheries Society. 72:63-67
In contrast to the low percentage of survival to be expected when, bluegills and largemouth black bass are planted in streams and old lakes, high percentages are obtained when these fish are planted in new ponds. Survivals of 75 to 100 per cent were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7070b130a3cf83d84b826e9926b097b8
https://doi.org/10.1577/1548-8659(1942)72[63:posobl]2.0.co
https://doi.org/10.1577/1548-8659(1942)72[63:posobl]2.0.co
Autor:
H. S. Swingle, E. V. Smith
Publikováno v:
Transactions of the American Fisheries Society. 72:97-102
The production of fish in ponds can be increased by the use of organic fertilizers such as cottonseed meal and soybean meal, and productivity can be further increased by the addition of superphosphate to these meals. From the standpoint of fish produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::265ad1eb7dcd511d38ce1ca2933f749a
https://doi.org/10.1577/1548-8659(1942)72[97:omafff]2.0.co
https://doi.org/10.1577/1548-8659(1942)72[97:omafff]2.0.co
Autor:
E. V. Smith, H. S. Swingle
Publikováno v:
Transactions of the American Fisheries Society. 70:335-338
The use of fertilizers to increase the production of fish in ponds has become widespread in recent years. Since fish are cold-blooded animals, their metabolic activities are slowed by cold weather and accelerated by hot weather. Experiments were cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ae68f9c83f41e5884959700ceb8974e
https://doi.org/10.1577/1548-8659(1940)70[335:wasgob]2.0.co
https://doi.org/10.1577/1548-8659(1940)70[335:wasgob]2.0.co
Autor:
H. S. Swingle
Publikováno v:
Annals of the Entomological Society of America. 21:469-475
The recently introduced oriental fruit moth has spread rapidly throughout peach sections in the eastern half of the United States. It has become an insect of considerable economic importance and intensive studies upon it have been carried on by state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6a9076c53f56a081d049b979330e808
https://doi.org/10.1093/aesa/21.3.469
https://doi.org/10.1093/aesa/21.3.469
Autor:
H. S. Swingle, E. V. Smith
Publikováno v:
Transactions of the American Fisheries Society. 71:94-101
Various submerged weeds form tangled masses of vegetation in shallow, clear-water ponds in the Southeast. It is difficult or impossible to fish in such weed-infested ponds, and the weeds protect the small fish from carnivorous species so well that ov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce33b7cd844d38cd3d57e214a361275d
https://doi.org/10.1577/1548-8659(1941)71[94:tuoffc]2.0.co
https://doi.org/10.1577/1548-8659(1941)71[94:tuoffc]2.0.co