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Приказ резултата 31-40 од 73
Performance testing of field crop sprayers in the Rasina district / Ispitivanje karakteristika ratarskih prskalica u Rasinskom okrugu
(University of Kragujevac, Faculty of Agronomy, Cacak, 2018)
In agricultural production, pests and diseases of agricultural crops, as well as weed plants, cause significant losses in the yield and quality of agricultural products. One of the most effective ways of fighting is the ...
Antifungal activity of chitosan against Alternaria alternata and Colletotrichum gloeosporioides / Antifungalna aktivnost hitosana prema Alternaria alternata i Colletotrichum gloeosporoides
(Institute of Pesticides and Environmental Protection, 2018)
Chitosan and its derivatives have been reported as a promising alternative for control of postharvest fungal pathogens. The objective of this study was to evaluate in vitro and in situ antifungal activity of chitosan against ...
Possibilities for improving the quality of alfalfa seed by applying temperature treatments before sowing / Mogućnosti poboljšanja kvaliteta semena lucerke primenom temperaturnih tretmana pred setvu
(Nacionalno društvo za procesnu tehniku i eneregetiku u poljoprivredi, Novi Sad, 2018)
In addition to normal seeds, hard seeds of alfalfa have often been found after harvest. Such seeds prevent the penetration of water and gases into the seed interior, causing the reduction in germination. They do not tend ...
Seed Quality of Oilseed Rape Varieties with Different Size and Colors After Three and Fifteen Months Storage
(Yuzuncu Yil University, 2018)
During two years, germinability and initial growth of seedling of nine foreign varieties and four domestic varieties were
studied. The seed is grouped by size (small, medium and large), color (dark transitional and light ...
Domestikacija kupusa i cistolika nematoda kupusa, Heterodera cruciferae (nematoda: Heteroderidae) / Domestication of cabbage and the cabbage cyst nematode, Heterodera cruciferae (nematoda: Heteroderidae)
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2018)
Cabbage and other plants from the family Brassicaceae are grown worldwide as important vegetable crops with the estimated annual production near 100 million tonnes. The domestication process of Brassica oleracea has not ...
A blight disease on highbush blueberry associated with Macrophomina phaseolina in Serbia
(Abingdon : Taylor & Francis Ltd., 2018)
Unusual blight-like symptoms appeared on highbush blueberry plants in Serbia during August 2015 and infected plants showed browning and reddening of leaves, drying of foliage and brown discolouration of internal vascular ...
Characterization and population diversity of Erwinia amylovora strains originating from pome fruits in Serbia / Karakterizacija i diverzitet populacije sojeva Erwinia amylovora poreklom iz jabučastih voćaka gajenih u Srbiji
(Institute of Pesticides and Environmental Protection, 2018)
The diversity of 30 Erwinia amylovora strains, isolated from quince, pear and apple trees on 14 localities in Serbia, was studied using bacteriological and molecular methods. In pathogenicity tests, all strains caused ...
Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity / Brasinosteroidi kao regulatori rasta biljaka i modulatori uticaja pesticida i đubriva
(Institute of Pesticides and Environmental Protection, 2018)
The mode of action of agrochemicals on plants implies the totality of their effect on plant metabolism, growth and development. The effects of different doses of 24-epibrassinolide (24-EBL) as a class of brassinosteroid ...
A new Aculodes species (Prostigmata: Eriophyoidea: Eriophyidae) associated with medusahead, Taeniatherum caput-medusae (L.) Nevski (Poaceae)
(Systematic & Applied Acarology Soc London, Natural History Museum, London, 2018)
A new species of plant mite (Acari: Eriophyidae) was discovered on medusahead (Taeniatherum caputmedusae), an annual grass that is native to central Asia and the Mediterranean Basin. It is invasive in western North America. ...
Wolbachia infection in natural populations of Dictyophara europaea, an alternative vector of grapevine Flavescence doree phytoplasma: effects and interactions
(Wiley, Hoboken, 2018)
The European lantern fly, Dictyophara europaea, is an alternative vector of the Flavescence doree phytoplasma (FDp) disease of grapevine in European vineyards, enabling infection initiation from wild reservoir compartment ...