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Приказ резултата 21-30 од 49
Effects of copper citrate as a defoliant in nursery fruit stock production / Bakar citrat - defolijant u proizvodnji sadnica voćaka
(Institute of Pesticides and Environmental Protection, 2017)
The effects of copper citrate on defoliation of one year old fruit stocks in a nursery are presented in this paper. The investigation aimed to evaluate the defoliation efficacy of copper citrate as a new formulation, ...
Study of the anatomical structure of Chenopodium album leaves in relation to susceptibility to herbicides / Proučavanje anatomske građe lista Chenopodium album u funkciji osetljivosti na herbicide
(Herbološko društvo Srbije, Beograd, 2017)
As the plant matures numerous changes at the morphological, physiological and anatomical level occur, leading to changes in the susceptibility to herbicides. Anatomical characteristics of apical fully developed leaves of ...
Variability of Italian ryegrass and perennial ryegrass seed quality produced in two different regions / Varijabilnost kvaliteta semena italijanskog ljulja i engleskog ljulja proizvedenih u dva regiona
(Nacionalno društvo za procesnu tehniku i eneregetiku u poljoprivredi, Novi Sad, 2017)
The paper presents the results of four seed lots produced in Serbia and Belarus in two years, and examines the influence of their quality on 1000 seed mass, germination energy and total germination. There was no impact of ...
Incidence and distribution of leek yellow stripe virus in allium crops in Serbia
(Institute of Pesticides and Environmental Protection, 2017)
Leek yellow stripe virus (LYSV) is one of the most frequent and important viruses in leek and garlic crops worldwide. In Serbia this virus is found both in leek and garlic, and often at high percentages. During two consecutive ...
Distribution and significance of causal agents of bacterial spot of pepper and tomato / Rasprostranjenost i značaj prouzrokovača bakteriozne pegavosti lista i krastavosti plodova paprike i paradajza
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2017)
Bacterial spot of pepper and tomato regularly causes losses in production in Serbia. According to the new systematization, four Xanthomonas species have been reported as causal agents of leaf spots of pepper and tomato: ...
Control of pepper and tomato bacterial spot / Zaštita paprike i paradajza od prouzrokovača bakteriozne pegavosti lista i krastavosti plodova
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2017)
Bacterial spot of pepper and tomato caused by Xanthomonas species, is one of the widespread and economically most important diseases of pepper and tomato. Due to the lack of resistant pepper and tomato genotypes, the ...
Bacterial wilt of tomato and Stolbur of tomato and pepper / Prouzrokovači bakteriozne uvelosti paradajza i žute uvelosti (Stolbur) paprike i paradajza
(Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2017)
Bacterial diseases are very common in tomato and pepper crops, especially under favourable weather conditions. One of the economically most important pathogens that affect tomato production worldwide is Ralstonia solanacearum, ...
Variability of seed traits of fertile and sterile variants of the maize hybrid combination ZP 434 / Varijabilnost osobina semena fertilne i sterilne varijante hibridne kombinacije kukuruza ZP 434
(Nacionalno društvo za procesnu tehniku i eneregetiku u poljoprivredi, Novi Sad, 2017)
The introduction of sterile forms of parental inbreds in the production of hybrids maize seed has led to the improvement of production methods and to the facilitation of seed crop control. The aim of the present study was ...
Morphological evidence from immature stages further suggests Lignyodina being close to Tychiina (Coleoptera, Curculionidae, Curculioninae, Tychiini)
(Magnolia Press, Auckland, 2017)
The relationship between the subtribes Lignyodina and Tychiina of the Tychiini were tested on the basis of morphological characters from the immature stages. The mature larvae of Lignyodes bischoffi (Blatchley, 1916) and ...
Evaluation of reactions of commercial and autochthonous apple cultivars to common diseases in Serbia under natural infection / Proučavanje osetljivosti komercijalnih i autohtonih sorti jabuke prema najznačajnijim bolestima u Srbiji u uslovima spontane zaraze
(Institute of Pesticides and Environmental Protection, 2017)
This study presents the results of a multiple-year evaluation (1991-1996; 2005-2007) of susceptibility of more than 100 apple cultivars to Venturia inaequalis, Podosphaera leucotricha and Erwinia amylovora under agroecological ...