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Title:Testiranje ekoloških škropilnih programov za zatiranje glogove bolšice (Cacopsylla melanoneura Förster)
Authors:ID Rihter, Erik (Author)
ID Lešnik, Mario (Mentor) More about this mentor... New window
Files:.pdf UN_Rihter_Erik_2017.pdf (724,10 KB)
MD5: 77D3036041EF34EA734E0AE9BCCB207E
PID: 20.500.12556/dkum/ef776675-5520-4212-8cdb-e85f502ebfd7
 
Language:Slovenian
Work type:Bachelor thesis/paper
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V ekološkem nasadu jablan smo izvedli klasičen poljski poskus, kjer smo primerjali učinkovitosti petih različnih ekoloških škropilnih programov za zatiranje glogove bolšice Cacopsylla melanoneura Förster. Za analizo so bile uporabljene tri metode pri različnih razvojnih stadijih jablan in bolšic. Za opravljanje primerjave učinkovitosti smo podatke o velikosti populacije vnesli v Abbotovo in Henderson-Tilton formulo. Testirane so bile naslednje aktivne snovi: naravni piretrini z oljem (Raptol), azadirahtin (Neemazal T/S), parafinsko mineralno olje (Frutapon), kaolinitna glina (Cutisan), raztopina mineralov (Mineral Rdeči), eterična olja iz lupin agrumov (Oranol), pomešana eterična olja (Matrinal B) in kalijeve maščobne snovi (Aktiv). Ekološki pripravki so na splošno dosegli dokaj visoko stopnjo učinkovitosti, med njimi pa so obstajale statistično značilne razlike. Zatiranje nimf bolšic je lažje kot zatiranje odraslih vektorjev. Na učinkovitost vplivata zaporedje uporabe pripravkov in termin nanosa.
Keywords:jablana, glogova bolšica, metličavost jablan, škropilni programi, ekološki pripravki
Place of publishing:Maribor
Year of publishing:2017
PID:20.500.12556/DKUM-67934 New window
NUK URN:URN:SI:UM:DK:BYXH5MEB
Publication date in DKUM:22.09.2017
Views:1263
Downloads:154
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:04.09.2017

Secondary language

Language:English
Title:Organic Spray Programs testing for Controlling the Hawthorn Psyllid (Cacopsylla melanoneura Förster)
Abstract:Field trials were carried out at an apple plantation to compare the efficiency of five different organic spray programs for controlling the hawthorn psyllid (Cacopsylla melanoneura Förster). Three methods were used to analyze different development stages of the apples and the psyllids. Data on the population size was entered into Abbott’s and Henderson-Tilton formulas in order to compare the above-mentioned efficiencies. The following insecticide active substances were tested: natural pyrethrins with oil (Raptol), azadirachtin (Neemazal T/S), paraffin mineral oil (Frutapon), kaolin clay (Cutisan), mineral solution (Mineral Red), essential oils derived from citrus peels (Oranol), mixed essential oils (Matrinal B) and potassium salts of fatty acids (Aktiv). The organic insecticides achieved a high degree of efficiency in general, however, there also were statistically significant differences. In conclusion, it is easier to control the psyllid nymphs than adult vectors. The level of efficiency depends on the sequence and time intervals of insecticide application.
Keywords:apple tree, hawthorn psyllid, apple proliferation, spray programs, organic insecticides


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