Controlling the clover-flower midge in the Pacific Northwest:
"It is desirable at this crisis to call the attention of the farmers tot he great need of producing a maximum clover-seed crop and also to the method of controlling the clover-flower midge which is one of the important factors in producing a crop. Tiny maggots in red-clover flowers prevent the...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Washington, D.C.
U.S. Dept. of Agriculture
1918
|
| Schriftenreihe: | Farmers' bulletin
942 |
| Schlagworte: | |
| Zusammenfassung: | "It is desirable at this crisis to call the attention of the farmers tot he great need of producing a maximum clover-seed crop and also to the method of controlling the clover-flower midge which is one of the important factors in producing a crop. Tiny maggots in red-clover flowers prevent the seeds from maturing and cause a great reduction in the seed crop. These maggots are the young of a very minute fly known as the clover-flower midge. The farm practices by which this little pest can be controlled are light or close pasturing, early cutting, clipping and soiling. These measures are explained on pages 9 to 12. Infested fields containing mixed timothy and clover should be pastured lightly or in the growth clipped back by a mower, probably not later than may in the South or later than the middle of June in the extreme North. Close pasturing of red clover until late May or early June is an effective means of exterminating the midge. If close pasturing is impracticable, run a mower over the field to clip off the stray heads before starting the seed crop. Clipping and soiling red clover during the spring and early summer are equally efficacious methods of exterminating the midge, provided young heads of the seed crop are not allowed to appear before the middle of June."--P. [2] |
| Beschreibung: | Why the midge should be controlled -- Distribution -- Food plants and nature of injury -- Seasonal history in northern latitudes -- Control measures |
| Beschreibung: | 12 p. ill. |
Internformat
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| 245 | 1 | 0 | |a Controlling the clover-flower midge in the Pacific Northwest |c C.W. Creel and L.P. Rockwood |
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| 490 | 1 | |a Farmers' bulletin |v 942 | |
| 500 | |a Why the midge should be controlled -- Distribution -- Food plants and nature of injury -- Seasonal history in northern latitudes -- Control measures | ||
| 520 | |a "It is desirable at this crisis to call the attention of the farmers tot he great need of producing a maximum clover-seed crop and also to the method of controlling the clover-flower midge which is one of the important factors in producing a crop. Tiny maggots in red-clover flowers prevent the seeds from maturing and cause a great reduction in the seed crop. These maggots are the young of a very minute fly known as the clover-flower midge. The farm practices by which this little pest can be controlled are light or close pasturing, early cutting, clipping and soiling. These measures are explained on pages 9 to 12. Infested fields containing mixed timothy and clover should be pastured lightly or in the growth clipped back by a mower, probably not later than may in the South or later than the middle of June in the extreme North. Close pasturing of red clover until late May or early June is an effective means of exterminating the midge. If close pasturing is impracticable, run a mower over the field to clip off the stray heads before starting the seed crop. Clipping and soiling red clover during the spring and early summer are equally efficacious methods of exterminating the midge, provided young heads of the seed crop are not allowed to appear before the middle of June."--P. [2] | ||
| 650 | 4 | |a Diptera / Control / Northwestern States | |
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Datensatz im Suchindex
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| author | Creel, C. W. |
| author_facet | Creel, C. W. |
| author_role | aut |
| author_sort | Creel, C. W. |
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| building | Verbundindex |
| bvnumber | BV041463042 |
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| id | DE-604.BV041463042 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T00:57:18Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-026909341 |
| oclc_num | 915304557 |
| open_access_boolean | |
| owner | DE-11 |
| owner_facet | DE-11 |
| physical | 12 p. ill. |
| publishDate | 1918 |
| publishDateSearch | 1918 |
| publishDateSort | 1918 |
| publisher | U.S. Dept. of Agriculture |
| record_format | marc |
| series | Farmers' bulletin |
| series2 | Farmers' bulletin |
| spelling | Creel, C. W. Verfasser aut Controlling the clover-flower midge in the Pacific Northwest C.W. Creel and L.P. Rockwood Washington, D.C. U.S. Dept. of Agriculture 1918 12 p. ill. txt rdacontent n rdamedia nc rdacarrier Farmers' bulletin 942 Why the midge should be controlled -- Distribution -- Food plants and nature of injury -- Seasonal history in northern latitudes -- Control measures "It is desirable at this crisis to call the attention of the farmers tot he great need of producing a maximum clover-seed crop and also to the method of controlling the clover-flower midge which is one of the important factors in producing a crop. Tiny maggots in red-clover flowers prevent the seeds from maturing and cause a great reduction in the seed crop. These maggots are the young of a very minute fly known as the clover-flower midge. The farm practices by which this little pest can be controlled are light or close pasturing, early cutting, clipping and soiling. These measures are explained on pages 9 to 12. Infested fields containing mixed timothy and clover should be pastured lightly or in the growth clipped back by a mower, probably not later than may in the South or later than the middle of June in the extreme North. Close pasturing of red clover until late May or early June is an effective means of exterminating the midge. If close pasturing is impracticable, run a mower over the field to clip off the stray heads before starting the seed crop. Clipping and soiling red clover during the spring and early summer are equally efficacious methods of exterminating the midge, provided young heads of the seed crop are not allowed to appear before the middle of June."--P. [2] Diptera / Control / Northwestern States Red clover / Diseases and pests / Northwestern States Rockwood, L. P. Sonstige oth Farmers' bulletin 942 (DE-604)BV002574665 942 |
| spellingShingle | Creel, C. W. Controlling the clover-flower midge in the Pacific Northwest Farmers' bulletin Diptera / Control / Northwestern States Red clover / Diseases and pests / Northwestern States |
| title | Controlling the clover-flower midge in the Pacific Northwest |
| title_auth | Controlling the clover-flower midge in the Pacific Northwest |
| title_exact_search | Controlling the clover-flower midge in the Pacific Northwest |
| title_full | Controlling the clover-flower midge in the Pacific Northwest C.W. Creel and L.P. Rockwood |
| title_fullStr | Controlling the clover-flower midge in the Pacific Northwest C.W. Creel and L.P. Rockwood |
| title_full_unstemmed | Controlling the clover-flower midge in the Pacific Northwest C.W. Creel and L.P. Rockwood |
| title_short | Controlling the clover-flower midge in the Pacific Northwest |
| title_sort | controlling the clover flower midge in the pacific northwest |
| topic | Diptera / Control / Northwestern States Red clover / Diseases and pests / Northwestern States |
| topic_facet | Diptera / Control / Northwestern States Red clover / Diseases and pests / Northwestern States |
| volume_link | (DE-604)BV002574665 |
| work_keys_str_mv | AT creelcw controllingthecloverflowermidgeinthepacificnorthwest AT rockwoodlp controllingthecloverflowermidgeinthepacificnorthwest |