Biološko suzbijanje štetnika u zaštićenim prostorima Republike Hrvatske

master's thesis

• Title (english): Biological pest control in the greenhouses of the Republic of Croatia
• Author: Ivana Uglješić
• Mentor: Tanja Gotlin Čuljak (mentor)
• Committee member: Tanja Gotlin Čuljak (predsjednik povjerenstva)
• Committee member: Ivan Juran (član povjerenstva)
• Committee member: Dinka Grubišić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Agricultural Zoology); Zagreb
• Defense date and country: 2019-11-22, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Biološko suzbijanje štetnika primjenjivo je u svim sustavima uzgoja, no najbolji učinci utvrđeni su u zaštićenim prostorima. Razlozi uvođenja bioinsekticida u zaštićene prostore su rezistentnost štetnika na kemijske pripravke, nepostojanje karence, povoljna ekotoksikološka svojstva te mogućnost kontroliranja uvjeta proizvodnje. Za biološko suzbijanje štetnika koriste se mikrobiološki i makrobiološki bioinsekticidi, naturaliti te botanički insekticidi. Razlozi slabije uporabe bioinsekticida su needuciranost proizvođača i visoka cijena pripravaka. Biološka zaštita paprike od kalifornijskog tripsa 11 puta je skuplja od kemijske i kao takva je neisplativa. Na hrvatskom tržištu registrirano je 41 makrobioloških, 9 mikrobioloških pripravaka, 10 pripravaka na osnovi naturalita te 7 pripravaka na osnovi botaničkih insekticida. Globalna perspektiva bioinsekticida ogleda se u novim tehnologijama poput mikrokapsuliranja, tehnologije utišavanja gena te genetičkog inženjeringa. Uz daljnji rast svjetskog tržišta biopesticida od 10% godišnje, u budućnosti se očekuje bolji suživot kemijske i biološke zaštite.

Abstract (english)

Biological pest control is applicable in all breeding systems, but the best effects are identified in greenhouses. The reasons for introducing bioinsecticides into greenhouses are pest resistance to chemical preparations, low waiting period of bioinsekticides, favorable ecotoxicological properties of bioinsecticides and the ability to control production conditions. Microbiological and macrobiological bioinsecticides, naturalites and botanical insecticides are used for biological pest control. The reasons for the lower use of bioinsecticides is the high cost of biological pest control. Biological protection of pepper from Western flower thrips is 11 times more expensive than chemical and as such is not cost-effective. There are 41 macrobiological, 9 microbiological preparations, 10 preparations based on naturalites and 7 preparations based on botanical insecticides registered on the Croatian market. The global perspective on bioinsecticides is reflected in emerging technologies such as microencapsulation, gene silencing technology and genetic engineering. With further growth of the global biopesticide market by 10% annually, a better coexistence of chemical and biological protection is expected in the future.

• Keywords: biološko suzbijanje; biopesticidi; zaštićeni prostori; trips
• Keywords (english): biological pest control; biopesticides; greenhouses; thrips
• Language: croatian
• URN:NBN: urn:nbn:hr:204:455876
• Study programme: Title: Phytomedicine; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka fitomedicine (magistar/ magistra inženjer/inženjerka fitomedicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-10-06 06:44:48