Search results: 14,552 results (approx.)

1. Neutral degradates of chloroacetamide herbicides: occurrence in drinking water and removal during conventional water treatment.

Treated drinking water samples from 12 water utilities in the Midwestern United States were collected during Fall 2003 and Spring 2004 and were analyzed for selected neutral degradates of chloroacetamide herbicides, along with related compounds. Target analytes included 20 neutral chloroacetamide...

Author(s) : Hladik, M. L.; Bouwer, E. J.; Roberts, A. L.

Publisher : Elsevier, Oxford, UK

Journal article : Water Research (Oxford) 2008 Vol.42 No.20 pp.4905-4914 ref.26

2. Mechanized harvest of grapes.

The mechanization of grape harvesting is discussed, with reference to the planting design of vineyards. The development of grape harvesting equipment is described. Notes are given on the functioning and regulation of grape harvesters, with reference to systems for removing grapes, collection,...

Foreign Title :Recolección mecanizada de uvas.

Author(s) : Porras Soriano, A.; Herráez Ortega, L.; Montes Tubío, F.; Porras Piedra, A.

Publisher : Editorial Agricola Espanola S.A., Madrid, Spain

Journal article : Agricultura, Revista Agropecuaria 2003 Vol.73 No.858 pp.50-56

3. Fungicide treatments in stone fruit trees: tree volume concept and residues.

Cherry, damson and peach orchards with various tree crown sizes were treated with the fungicide Teldor (fenhexamide) for control of monilia (Monilinia) 10 days before the beginning of harvest in Wädenswil, Switzerland. Dosage varied according to crown volume. The residues recorded immediately after ...

Foreign Title :Fungizidbehandlungen bei Steinobstbäumen: Baumvolumenkonzept und Rückstände.

Author(s) : Rüegg, J.; Viret, O.

Publisher : Eidgenössische Forschungsanstalt für Obst-, Wein- und Gartenbau, Wädenswil, Switzerland

Journal article : Obst- und Weinbau 2002 Vol.138 No.11 pp.262-266 ref.5

4. Centrifugal nozzle heads for application of herbicides.

A rotary nozzle head was installed in a hydraulic sprayer and tested for herbicide application. The optimum distance between nozzles to obtain good uniformity of liquid distribution was calculated. The results indicated that even when uniformity did not equal that of flat-fan nozzles, a higher...

Foreign Title :Los cabezales centrífugos para aplicación de herbicidas.

Author(s) : Boto, A. J.; Pastrana, P.; Sánchez, F. M.

Publisher : Sociedad Española de Malherbología (Spanish Weed Science Society), Madrid, Spain

Book chapter; Conference paper : Actas Congreso 2001 Sociedad Española de Malherbología, León Spain, 20, 21 y 22 de noviembre de 2001 2001 pp.311-314 ref.3

5. Two simple and efficient test beds.

Movable test beds developed for spray booms and mist sprayers are described. The results are summarized of trials, which demonstrated that the equipment can be used to verify principal spray components, to define operating parameters used in agricultural operations, and to evaluate the...

Foreign Title :Due banchi prova semplici ed efficienti.

Author(s) : Balsari, P.

Journal article : Informatore Agrario 1999 Vol.55 No.4 pp.93-94

6. Low volume spraying of orchards.

Author(s) : Israeli, N.; Gilad, U.

Journal article : Alon Hanotea 1999 Vol.53 No.9 pp.341-345 ref.3

9. Calibration and distribution pattern testing of agricultural aerial application equipment.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1999. Standards, engineering practices, data. 1999 No.Ed.46 pp.246-249 ref.1

10. Procedure for measuring drift deposits from ground, orchard, and aerial sprayers.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1999. Standards, engineering practices, data. 1999 No.Ed.46 pp.395-397 ref.1

11. Safety devices for chemigation.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1999. Standards, engineering practices, data. 1999 No.Ed.46 pp.894-896

12. Better weed control with finer droplets.

The advantages and disadvantages of using large and small droplets of herbicides are briefly outlined, and 3 new nozzle types (Venturi, drift-poor, and TT) are described.

Foreign Title :Betere onkruidbestrijding met minder grove druppels.

Author(s) : Heutink, B. A.

Journal article : Landbouwmechanisatie 1999 Vol.50 No.3 pp.26-27

13. A comparison of four air assisted sprayers.

Technical (size, air flow and nozzle type) and economic aspects (costs) of 4 air assisted sprayers are described, including Rau Air Plus, Hardi Twin, Kyndestoft, and Dammann DAS.

Foreign Title :Vier systemen van luchtondersteuning naast elkaar.

Author(s) : Hoenderken, J. A.

Journal article : Landbouwmechanisatie 1999 Vol.50 No.3 pp.30-31

14. Correct application of fungicides in cereals.

A brief summary is given of the efficiency of different types of nozzles in fungicide application.

Foreign Title :Fungizide im Getreide richtig applizieren.

Author(s) : Saur, R.

Journal article : Getreide Magazin 1999 No.No. 2 pp.92-93

16. Capacity designation for fertilizer and pesticide hoppers and containers.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1999. Standards, engineering practices, data. 1999 No.Ed.46 pp.113

17. Volumetric capacity of open tank type manure spreaders.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Miscellaneous : ASAE standards 1999. Standards, engineering practices, data. 1999 No.Ed.46 pp.170

18. Accurate hoeing by good adjustment.

Practical recommendations are given for achieving accurate hoe-weeding of rowcrops. Details are given of the Course Control system of the Rumptstad RSQ 2000, a self-steering front-mounted hoe unit, and a QI self-centring hoe-holder.

Foreign Title :Nauwkeurig schoffelen door goed afstellen.

Author(s) : Smits, M. C.

Journal article : Landbouwmechanisatie 1998 Vol.49 No.5 pp.22-23

19. Mechanical weed control requires time and care.

An account is given of some modern steerage hoes for weed control in young crops, e.g. the Steketee self-rider, the Hak front-mounted hoe, and the Kruimeldief self-rider.

Foreign Title :Mechanische onkruidbestrijding vraagt tijd en zorg.

Author(s) : Hoenderken, J. A.

Journal article : Landbouwmechanisatie 1998 Vol.49 No.5 pp.24-25

20. Procedure for measuring distribution uniformity and calibrating granular broadcast spreaders.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Journal article : ASAE standards 1998: standards engineering practices data 1998 No.No. 45 pp.187-190 ref.4

21. Review of rotation moment generating possibilities on the circular link of the free-active spinharrow.

This paper, based on a review of 66 patents and author certificates from the USSR, presents a study on creating a rotation moment on the free-active circular link of a spinning harrow.

Foreign Title :Ülevaade vurräkke vabaaktiivsele ringlülile pöördemomendi tekitamise võimalustest patendiuuringu põhjal.

Author(s) : Kaul, K.; Heinloo, M.

Journal article : Agraarteadus 1998 Vol.9 No.3 pp.224-230 ref.8

22. A device for refilling sprayers.

The construction of this device, developed in Russia for refilling with mother liquor, which is widely used for accelerating the preparation of working solutions of pesticides, is described and illustrated.

Author(s) : Balakirev, N. A.

Journal article : Zashchita i Karantin Rasteniĭ 1998 No.No. 6 pp.32

23. Safety devices for chemigation.

Publisher : American Society of Agricultural Engineers (ASAE), St Joseph, USA

Journal article : ASAE standards 1998: standards engineering practices data 1998 No.No. 45 pp.880-882

24. Novelties in spraying equipment.

Details are given of the design (illustrated) of a set of equipment developed by the Agrotop company (Germany) for modernizing Russian field sprayers; this includes a pressure regulator, pressure filter, pump, suction filter, fan, hydraulic mixer, and spray nozzles. Details are also given of the...

Author(s) : Yamnikov, Yu. N.

Journal article : Sakharnaya Svekla 1998 No.No. 3 pp.20-21

25. Microcontroller-based multi-sensor system for online crop/weed detection.

Automatic crop-weed distinction has become increasingly important in weed control applications. A new approach based on the combination of sensors with different properties and a microcontroller hierarchy has been developed and applied. Plants may be described in terms of their geometrical, optical ...

Author(s) : Ruckelshausen, A.; Dzinaj, T.; Gelze, F.; Kleine-Hörstkamp, S.; Linz, A.; Marquering, J.

Publisher : British Crop Protection Council, Farnham, UK

Conference paper : 1999 Brighton crop protection conference: weeds. Proceedings of an international conference, Brighton, UK, 15-18 November 1999. 1999 No.Volume 2 pp.601-606 ref.4