Results 71 to 80 of about 582,991 (163)

Stan sanitarny roślin w zależności od zagęszczenia gleby i sposobów przeciwdziałania

open access: yesAgronomy Science, 2004
A study was carried out in 1997–2000 in a strict static field experiment at the Educational and Experimental Station in Tomaszkowo. The aim of the experiment was to determine the effect of soil density, fertilization with lime and manure and soil ...
Marek Marks   +2 more
doaj  

Cereal breeding for biotic stress resistance in Martonvásár

open access: yesРастениевъдни науки
The objectives of this study were to examine the resistance of cereal varieties and lines under field conditions near Martonvásár during the 2022/2023 and 2023/2024 growing seasons.
Mónika Cséplő   +8 more
doaj   +1 more source

Optimal Search in Ex situ Collections of Wheat Genetic Resources [PDF]

open access: yes
This paper develops a theoretical model for analyzing gene bank management decisions regarding the search for traits of economic value in ex situ collections of wheat.
Gollin, Douglas   +2 more
core  

Участь щавлевої кислоти в індукції системної стійкості пшениці до збудника септоріозу

open access: yesФактори експериментальної еволюції організмів, 2014
Aims. The usage of biological elicitors for plant defense responses against plant pathogenic fungi may initiate tolerance of plants and prevent environmental pollution.
І. В. Жук, О. П. Дмитрієв
doaj  

Fungicidal protection of sunflower against the main leaf diseases

open access: yesКарантин і захист рослин, 2019
Goal. To determine the technical efficiency of the novel fungicides against the diseases of leaves sunflower and to establish the optimal terms of fungicidal treatments for the zone of the Right Bank Forest-steppe of Ukraine. Research methods.
S. Retman, N. Bazykina
doaj   +1 more source

Acquired resistance to systemic fungicides of Septoria nodorum and Cercosporella herpotrichoides in cereals [PDF]

open access: yes, 1979
Since the introduction of the systemic fungicides in the sixties, the phenomenon of resistance to these compounds has become a serious problem in the control of fungal plant diseases.
Horsten, J.A.H.M.
core  

Sources of resistance to septoria speckled leaf blotch caused by Septoria passernii in barley

open access: yes, 2004
Canadian Journal of Plant Pathology website: http://www.tandfonline.com/loi/tcjp20Septoria speckled leaf blotch (SSLB), incited by Septoria passerinii, has reemerged as one of the most serious foliar diseases of barley (Hordeum vulgare) in the Upper ...
H. Toubia-Rahme   +3 more
core   +1 more source

Effect of selected plant extracts on winter wheat (Triticum aestivum L.) plant growth stimulation and flag leaf infection by fungal pathogens

open access: yesAgronomy Science
The aim of the study was to assess the effect of plant extracts from hemp inflorescences (H) as well as a mixture of extracts from hemp inflorescences, sage leaves and tansy leaves (M) on the stimulation of plant growth and the infection index of the ...
Weronika Kursa, Agnieszka Jamiołkowska
doaj   +1 more source

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