| 11. |
A Simple Voltage Regulator for Spinning Disc C.d.a. Sprayers |
| |
PANS,
Volume 25,
Issue 1,
1979,
Page 65-67
A.C. Arnold,
Preview
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PDF (363KB)
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摘要:
To maintain better control of droplet size with hand-held spinning disc sprayers, a means of stabilising the voltage supply is required. A relatively simple system of voltage control is described in which the voltage can be set to provide the motor speed required for the appropriate droplet size for a given biological target.
ISSN:0309-7943
DOI:10.1080/09670877909411663
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
| 12. |
A Rotary Droplet Sampler |
| |
PANS,
Volume 25,
Issue 1,
1979,
Page 68-70
E.W. Thornhill,
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PDF (953KB)
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ISSN:0309-7943
DOI:10.1080/09670877909411664
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
| 13. |
An Aural Aid to Govern Walking Speed |
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PANS,
Volume 25,
Issue 1,
1979,
Page 71-72
A.C. Arnold,
E.W. Thornhill,
Preview
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PDF (511KB)
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摘要:
A simple, lightweight, low cost audible timer has been developed to aid accurate pacing when using c.d.a. hand-carried sprayers.
ISSN:0309-7943
DOI:10.1080/09670877909411665
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
| 14. |
Insect Pests and Mites |
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PANS,
Volume 25,
Issue 1,
1979,
Page 73-76
Preview
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PDF (311KB)
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ISSN:0309-7943
DOI:10.1080/09670877909411666
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
| 15. |
Plant Diseases |
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PANS,
Volume 25,
Issue 1,
1979,
Page 77-79
Preview
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PDF (230KB)
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ISSN:0309-7943
DOI:10.1080/09670877909411667
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
| 16. |
Weed Control |
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PANS,
Volume 25,
Issue 1,
1979,
Page 79-82
Preview
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PDF (313KB)
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ISSN:0309-7943
DOI:10.1080/09670877909411668
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
| 17. |
Chemicals and Equipment |
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PANS,
Volume 25,
Issue 1,
1979,
Page 83-88
Preview
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PDF (1170KB)
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ISSN:0309-7943
DOI:10.1080/09670877909411669
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
| 18. |
Miscellaneous |
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PANS,
Volume 25,
Issue 1,
1979,
Page 88-90
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PDF (233KB)
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ISSN:0309-7943
DOI:10.1080/09670877909411670
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
| 19. |
Short Communications |
| |
PANS,
Volume 25,
Issue 1,
1979,
Page 91-92
R.W. Medd,
Preview
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PDF (107KB)
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ISSN:0309-7943
DOI:10.1080/09670877909411671
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
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| 20. |
Fourth Congress of the Asociación Latinoamericana de Malezas, Cam, January 1978 |
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PANS,
Volume 25,
Issue 1,
1979,
Page 93-94
F.E. Tollervey,
Preview
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PDF (185KB)
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ISSN:0309-7943
DOI:10.1080/09670877909411672
出版商:Taylor & Francis Group
年代:1979
数据来源: Taylor
|
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Volume 25 issue 1