Results 71 to 80 of about 789 (175)

Einsatz von Schwefel im ökologischen Weinbau - Chancen und Notwendigkeiten. Gibt es Alternativen? [PDF]

open access: yes, 2003
Die breite Wirkung des Schwefels (Stäubeschwefel, Netzschwefel) gegen unterschiedliche Schaderreger macht den weiteren Einsatz des Mittels sinnvoll und notendig.
Hofmann, Uwe
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Estat actual del procés de registre de biopesticides a la UE [PDF]

open access: yes, 2007
Les directrius 91/414/CEE i 2001/36/EC exigeixen a les empreses interessades a enregistrar a la UE un biopesticida basat en un agent de control biològic (ACB) que presentin un dossier constituït per informació i estudis tant de la matèria activa com del ...
Fernández, Carolina, Lara, José Manuel
core  

Ampelomyces strains isolated from diverse powdery mildew hosts in Japan: Their phylogeny and mycoparasitic activity, including timing and quantifying mycoparasitism of Pseudoidium neolycopersici on tomato. [PDF]

open access: yesPLoS One, 2021
Németh MZ   +12 more
europepmc   +1 more source

Potensi Beberapa Mikroba Pemacu Pertumbuhan Tanaman sebagai Bahan Aktif Pupuk dan Pestisida Hayati [PDF]

open access: yes, 2018
Tuntutan konsumen terhadap keamanan produk pertanian menuntut pula perlunya proses produksi dilakukan secara ramah lingkungan. Salah satu upaya untuk mengurangi atau mensubstitusi penggunaan pupuk dan pestisida kimia sintetik ialah memanfaatkan mikroba ...
Budiarto, K. (Kurniawan)   +2 more
core  

Epidemic of Erysiphe platani in urban areas on the example of the Szczecin (NW Poland) [PDF]

open access: yes, 2019
Investigations a development of infection caused by Erysiphe platani on plane trees (Platanus x hispanica) were conducted in the large city in north-western Poland in the years 2014-2017.
Adamska, Iwona
core   +1 more source

A paprikalisztharmat [PDF]

open access: yes, 2013
A paprikalisztharmat az elmúlt évtizedekben jelentős problémát okozott a paprikatermesztésben világszerte. A betegség komoly kihívást jelent mind a gyakorlati növényvédelem, mind a növényvédelmi eljárások megalapozásán dolgozó kutatók ...
Jankovics, Tünde, Kiss, Levente
core  

Utilization of a banker plant to potentiate Ampelomyces quisqualis’ efficiency as a biocontrol agent of grapevine powdery mildew (Eryshiphe necator) and, Effects of Erysiphe necator in quality and yield of grapes (Vitis vinifera L.) at harvest [PDF]

open access: yes, 2016
Dissertação de mestrado em Eng.ª Alimentar. Instituto Politécnico de Beja, Escola Superior Agrária, 2016To study the hypothesis of building up a system were Ampelomyces quisqualis could develop in time, on a plot, to parasitize grapevine powdery mildew ...
Valério, Fátima Alexandra Palma
core  

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