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Hop leaves physiology infected by downy mildew (Pseudoperenospora humuli) and hop flea beetle (Psylliodes attenuatus)
POKORNÝ, J.; PULKRÁBEK, J.; KŘIVÁNEK, J.; JEŽEK, J.; DONNER, P. Hop leaves physiology infected by downy mildew (Pseudoperenospora humuli) and hop flea beetle (Psylliodes attenuatus). KROFTA, K. (e...
GF - Choroby, škůdci, plevely a ochrana rostlin
- 2013 •
- O •
- Odkaz
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O - Ostatní výsledky
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Characterization of changes in photosynthetic rate and transpiration of hop infected by downy mildew (Pseudoperonospora humuli) and hop-flea-beetle (Psylliodes attenuatus)
in photosynthetic rate and transpiration of hop infected by downy mildew (Pseudoperonospora humuli) and hop-flea-beetle (Psylliodes attenuatus). In SEIGNER, E. (ed.) Proceedings of the Scientific...
GF - Choroby, škůdci, plevely a ochrana rostlin
- 2013 •
- O •
- Odkaz
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O - Ostatní výsledky
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Methodology of hop protection against hop flea (Psylliodes attenuatus Koch)
The handbook ?Methodology of hop protection against hop flea (Psylliodes attenuatus Koch)? provides information concerning detail description of the individual develomental stages of this pest. Besides P. ...
GF - Choroby, škůdci, plevely a ochrana rostlin
- 2010 •
- NmetC
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NmetC - Metodiky certifikované oprávněným orgánem
A preparation that reduces the damage to hop plants by the feeding of the hop flea beetle
The solution concerns a product suitable for preventing damage to hop plants by the hop flea beetle Psylliodes attenuata, whose active ingredient consists of encapsulated essential oil from fennel (Foenicu...
Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
- 2023 •
- Fuzit
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Fuzit - Užitný vzor
Testing of flea beetles sensitivity to selected insecticides and initial results of their species spectrum monitoring in rapeseed stand
Flea beetles of genuses Phyllotreta spp., Psylliodes spp. and other are often of insecticide substances of pyrethroids, neonicotinoids and organophosphorus on the flea beetles during the year 2012 - 2014. ...
GF - Choroby, škůdci, plevely a ochrana rostlin
- 2015 •
- D
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D - Stať ve sborníku
At least partly we can prevent the damage induced by cabbage flea beetles
The paper summarises and describes development in seasonal changes in abundances of cabbage flea beetles (Psylliodes chrysocephala) in crops during the several last years (2017–2020). Citation: SEIDENGLANZ Marek, María MUÑO...
Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
- 2021 •
- O
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O - Ostatní výsledky
New possibilities of environmentally safe hop protection against pests and diseases with the help of botanical pesticides, basic substances and bio-fungicides
for thiamethoxam, the only efficient insecticide in the control of hop flea beetles (Psylliodes attenuatus) or bifenezate, the only miticide able to control higher densities of two pinnata showed good eff...
Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
- 2021 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
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Autumn rape pests and their sensitivity to selected insecticides
Flea beetles of genuses Phyllotreta spp., Psylliodes spp and turnip sawly (Athalia rosae) are often very serious pests on different localities and years. We and organophosphorus on flea beetles during the ...
GF - Choroby, škůdci, plevely a ochrana rostlin
- 2014 •
- O
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O - Ostatní výsledky
Hop protection against harmful agents with the help of Syngenta PPP
mildew (Pseudoperonospora humuli), damson hop aphid (Phorodon humuli) and two-spotted spider mite (Tetranychus urticae) are the most dangerous harmful agents of hop in Czech Republic. Besides them, there are also minor pests: h...
Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
- 2022 •
- O
Rok uplatnění
O - Ostatní výsledky
Rape flea beetle and its susceptibility to insecticides
Rape flea beetle (Psylliodes chrysocephala) is a very important pest of winter rape, particularly in the British Isles and in many areas of continental Europe characterised by warm autumns leading to mild, wet winters. Here...
Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
- 2020 •
- Jost •
- Odkaz
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Jost - Ostatní články v recenzovaných periodicích
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