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1

Use of stands air-blast sprayers for apple scab control in multiple row orchard

100%
Bera B., Doruchowska G., Michalak Z.
Fruit Science Reports
|
1990
|
tom 17
|
nr 2
2

Method of evaluation of spray deposit and coverage on artificial targets

100%
Holownicki R., Doruchowski G., Swiechowski W., Jaeken P.
Electronic Journal of Polish Agricultural Universities. Series Agricultural Engineering
|
2002
|
tom 05
|
nr 1
The paper presents the method of quantitative and qualitative evaluation of spray application based on deposit and coverage measurements on artificial targets. This relatively simple and fast method is proposed for small scale comparative field experiments with air-assisted orchard sprayers. Biological efficacy, being very important for the grower, is not enough informative method of evaluation of spraying technique from the cognitive point of view. Therefore fluorescent dye and filter paper as artificial targets was proposed. Water Sensitive Papers (WSP) are the most common artificial targets for spray coverage evaluation. Spray coverage expressed as a percentage of target area covered by spray give additional information what portion of protected area is in direct contact with the chemical. The method is demonstrated for the Joco tunnel sprayer and conventional air-assisted sprayers.
3

Influence of spraying technique on the efficacy of the control of twospotted spider mite [Tetranychus urticae Koch] on black currant bushes

100%
Doruchowski G., Labanowska B. H., Goszczynski W.
Journal of Fruit and Ornamental Plant Research
|
1995
|
tom 03
|
nr 3
4
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Computer modelling as a tool for the exposure assessment of operators using faulty agricultural pesticide spraying equipment

84%
Bankowski R., Wiadrowska B., Beresinska M., Ludwicki J. K., Noworyta-Glowacka J., Godyn A., Doruchowski G., Holownicki R.
Roczniki Państwowego Zakładu Higieny
|
2013
|
tom 64
|
nr 4
Background. Faulty but still operating agricultural pesticide sprayers may pose an unacceptable health risk for operators. The computerized models designed to calculate exposure and risk for pesticide sprayers used as an aid in the evaluation and further authorisation of plant protection products may be applied also to assess a health risk for operators when faulty sprayers are used. Obj ective. To evaluate the impact of different exposure scenarios on the health risk for the operators using faulty agricultural spraying equipment by means of computer modelling. Material and methods. The exposure modelling was performed for 15 pesticides (5 insecticides, 7 fungicides and 3 herbicides). The critical parameter, i.e. toxicological end-point, on which the risk assessment was based was the no observable adverse effect level (NOAEL). This enabled risk to be estimated under various exposure conditions such as pesticide concentration in the plant protection product and type of the sprayed crop as well as the number of treatments. Computer modelling was based on the UK POEM model including determination of the acceptable operator exposure level (AOEL). Thus the degree of operator exposure could be defined during pesticide treatment whether or not personal protection equipment had been employed by individuals. Data used for computer modelling was obtained from simulated, pesticide substitute treatments using variously damaged knapsack sprayers. These substitute preparations consisted of markers that allowed computer simulations to be made, analogous to real-life exposure situations, in a dose dependent fashion. Exposures were estimated according to operator dosimetry exposure under ‘field’ conditions for low level, medium and high target field crops. Results. The exposure modelling in the high target field crops demonstrated exceedance of the AOEL in all simulated treatment cases (100%) using damaged sprayers irrespective of the type of damage or if individual protective measures had been adopted or not. For low level and medium field crops exceedances ranged between 40 - 80% cases. Conclusions. The computer modelling may be considered as an practical tool for the hazard assessment when the faulty agricultural sprayers are used. It also may be applied for programming the quality checks and maintenance systems of this equipment.
5

EU management of the plant protection pesticides

67%
Huyghebaert B., Mostade O., Sawa J.
Teka Komisji Motoryzacji i Energetyki Rolnictwa
|
2004
|
tom 04
6

Rola techniki opryskiwania w precyzyjnym stosowaniu srodkow ochrony roslin

67%
Wachowiak M., Kierzek R.
Progress in Plant Protection
|
2004
|
tom 44
|
nr 1
478-485
7

Wybrane aspekty zagrozenia srodowiska powodowane ochrona roslin

67%
Rogalski L.
Progress in Plant Protection
|
1997
|
tom 37
|
nr 1
238-242
8

Wplyw nowoczesnych systemow opryskiwania na jakosc pokrycia ciecza uzytkowa roslin ziemniakow

59%
Wachowiak M., Kierzek R.
Progress in Plant Protection
|
2007
|
tom 47
|
nr 1
150-154
9

Wplyw techniki opryskiwania na biologiczna efektywnosc zabiegow i ograniczenie znoszenia

59%
Wachowiak M., Kierzek R.
Progress in Plant Protection
|
2001
|
tom 41
|
nr 2
866-869
10

Konieczny dobry opryskiwacz

59%
Laudowicz M.
Agrochemia
|
2002
|
nr 12
11

Wlasciwy dobor dysz zapobiega stratom, chroni srodowisko

59%
Zasiewski P.
Agrochemia
|
1998
|
nr 02
9-11
12

Wlasciwe sposoby pielegnowania ziemniakow

51%
Jablonski K.
Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała
|
2005
|
nr 04
17-18
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