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Приказ резултата 61-70 од 72
Korovi u vinogradima i njihovo suzbijanje
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, 2018)
U zasadima vinove loze, kao i u drugim višegodišnjim zasadima, floristički sastav korovske zajednice zavisi od: tipa i osobina zemljišta, reljefa, klimatskih i meteoroloških prilika, geografskog položaja područja gde je ...
Attractiveness of infested and uninfested whole wheat grain and coarse wheat meal odors to coleopteran storage insect pests
(Naučni institut za prehrambene tehnologije, 2018)
Using a two-way olfactometer, the effects of the whole wheat grains and coarse wheat meal odors on the primary Sitophilus granarius (L.), S. oryzae (L.) and S. zeamais (Motch.) and secondary Tribolium castaneum (Herbst) ...
Insecticidal activity of three diatomaceous earths on lesser grain borer, Rhyzopertha dominica F., and their effects on wheat, barley, rye, oats and triticale grain properties / Journal of Stored Products Research
(Elsevier, 2018)
This study aimed to evaluate insecticidal activity of three diatomaceous earths DEs, two originated from Serbia (DE S-1 and DE S-2) and one commercial formulation (Protect-It, Hedley Technologies Ltd. Canada) applied at ...
Comparison of three different wood ashes and diatomaceous earth in controlling the maize weevil under laboratory conditions
(Journal of Stored Products Research, 12-2018)
We studied the insecticidal effects of ashes from three different tree species (common beech, Norway spruce, and black locust) on the mortality of Sitophilus zeamais adults under laboratory conditions. A diatomaceous earth ...
Residual efficacy of deltamethrin against Sitophilus oryzae (L.), Rhyzopertha dominica (F.), Tribolium castaneum (Herbst) and Sitotroga cerealella (Oliv.) in wheat grain
(Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade, 2018)
Residual efficacy of the insecticide deltamethrin, an EC formulation containing 25 g/L AI + 225 g/L PBO (piperonyl butoxide synergist), against lab populations of Sitophilus oryzae, Rhyzopertha dominica, Tribolium castaneum ...
Primena bakar citrata pri defolijaciji sadnica višnje i breskve
(Institut PKB Agroekonomik, 2018)
Grapevine phytoplasma diseases
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, 2018)
Fitoplazmoze vinove loze su grupa vrlo raširenih štetnih oboljenja tipa žutila, čiji su prouzrokovači fitoplazme. Kod čokota obolelih od fitoplazmoza registrovane su kao najznačajnije sledeće patološke promene: žutilo/crvenilo ...
Case 3752 – Curculio antirrhini Paykull, 1800 (currently Rhinusa antirrhini; Insecta, Coleoptera, Curculionoidea, Curculionidae): proposed precedence over Curculio noctis Herbst, 1795
(International Commission on Zoological Nomenclature, 2018)
The purpose of this application, under Articles 23.9.3, 81.2.1 and 81.2.3 of the Code, is to conserve the name Curculio antirrhini Paykull, 1800, a common Palaearctic weevil species currently belonging to the genus Rhinusa ...
Effects of cytoplasmic male sterility on maize hybrids yield
(Burgas : Science Events d.o.o. International Scientific Publications, 2018)
The principal aim of breeding and seed production in Serbia is to provide sufficient amounts of all seed categories of the most productive hybrids for national needs and export. Climate conditions in Serbia are favourable ...
Major Phytoplasma Diseases of Forest and Urban Trees, Phytoplasmas: Plant Pathogenic Bacteria – I
(Springer, 2018)
In the northern hemisphere, yellows, witches’ broom, and decline diseases of several forest and urban tree species are widespread and of considerable economic and ecological significance. Elm (Ulmus spp.) and alder (Alnus ...