Results 31 to 40 of about 887 (145)

Plum pox virus strains: Diversity and geographical distribution in Serbia [PDF]

open access: yesPesticidi i Fitomedicina, 2014
Plum pox virus (PPV) is the causal agent of Sharka disease. Since its discovery, Sharka has been considered as a calamity in plum orchards. PPV is present worldwide in many Prunus species, causing great economic losses.
Darko Jevremović, Svetlana Paunović
doaj   +1 more source

Biology and harmfulness of Brassica pod midge (Dasineura brassicae Winn.) in winter oilseed rape [PDF]

open access: yesPesticidi i Fitomedicina, 2015
The Brassica pod midge (Dasineura brassicae Winn.) is an important pest in oilseed rape (Brasica napus L.). It develops two generations per year and overwinters in the larval stage in cocoons in soil.
Draga Graora   +6 more
doaj   +1 more source

The Effect of Field Dodder (Cuscuta campestris Yunck.) on Morphological and Fluorescence Parameters of Giant Ragweed (Ambrosia trifida L.) [PDF]

open access: yesPesticidi i Fitomedicina, 2013
The effect of the parasitic flowering plant known as field dodder (Cuscuta campestrisYunck.) on morphological and fluorescence parameters of infested giant ragweed(Ambrosia trifida L.) plants was examined under controlled conditions.
Sava Vrbničanin   +2 more
doaj   +1 more source

Piretrini – sekundarni metaboliti insekticidnog djelovanja

open access: yesGlasnik Zaštite Bilja, 2023
Sekundarni metaboliti biljaka imaju važnu ulogu u reakciji biljaka na abiotički i biotički stres. Neke od bioaktivnih komponenti imaju izražena insekticidna svojstva, pa onda govorimo o insekticidnim biljkama poput dalmatinskog (Tanacetum cinerariifolium
Aleksandar Mešić   +3 more
doaj  

Neopulvinaria innumerabilis (Rathvon, 1854), a new species of Coccidae in Serbia [PDF]

open access: yesPesticidi i Fitomedicina
In 2016, the species Neopulvinaria innumerabilis (Rathvon, 1854), belonging to the scale insect family Coccidae, was for the first time found in Serbia, in the location Radmilovac on Cornus sanguinea L.
Dervišević Marina, Graora Draga
doaj   +1 more source

Identification of Penicillium expansum causing postharvest blue mold decay of apple fruit [PDF]

open access: yesPesticidi i Fitomedicina, 2014
Penicillium expansum (Link) Thom. is one of the most important postharvest pathogens of apple fruit worldwide. It causes blue mold, a decay that can lead to significant economic losses during storage, which can also impact fruit destined for processing
Ivana Vico   +3 more
doaj   +1 more source

Impact of Trichoderma spp. on Soybean Seed Germination and Potential Antagonistic Effect on Sclerotinia sclerotiorum [PDF]

open access: yesPesticidi i Fitomedicina, 2013
Trichoderma species have been registered as species with important plant growth promotingpotential and antagonistic effect against various phytopathogens.
Sonja Tančić   +4 more
doaj   +1 more source

Pesticidi toksični za ribe [PDF]

open access: yes, 2021
Poznato je da su brojni pesticidi kroz istoriju imali veliki značaj u zaštiti zdravlja ljudi i životinja. Oni su suzbijanjem i uništavanjem, kako uzročnika, tako i prenosilaca bolesti spasli milione života i isto tako, znatno uvećali prinose poljoprivrednih kultura. Međutim, poslednjnih godina čovek postaje sve svesniji da njegova okolina iz dana u dan
Ćupić, Vitomir   +7 more
openaire  

Pesticides and their metabolites in selected Italian groundwater and surface water used for drinking

open access: yesAnnali dell'Istituto Superiore di Sanità, 2010
The control of groundwater and surface water quality in relation to the presence of pesticides and their metabolites is a rather complicated task. National and local authorities with the responsibility to guarantee an adequate quality of water cannot ...
Luca Fava   +15 more
doaj  

Methods of Imazethapyr Extraction from Soil and Cleaning up by Solid Phase Extraction [PDF]

open access: yesPesticidi i Fitomedicina, 2007
The aim of this work was to optimize the determination methods of imazethapyr residues in soil using HPLC with DAD and C 18 (Hypersil ODS, 5 μm, 2.0 x 250 mm) columns and to find the most appropiate solvent for imazethapyr extraction as well as the most ...
Sanja Lazić   +2 more
doaj  

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