Mite Pests in Plant Crops – Current Issues, Inovative Approaches and Possibilities for Controlling Them (2)
Štetne grinje gajenih biljaka – aktuelni problemi, inovativni pristupi proučavanju i mogućnosti suzbijanja (2)
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Author
Petanovic, Radmila
Marcic, Dejan
Vidovic, Biljana
Keywords
Phytophagous mitesAcaricides
Resistance
Biological control
Integrated control
Fitofagne grinje
akaricidi
rezistentnost
biološka kontrola
integralna kontrola
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Show full item recordAbstract
Part one discusses some principal mite pests in agroecosystems and urban horticulture
in European countries, Serbia and its neighbouring countries focusing primarily on issues
with regard to plant production, novel methods and approaches in applied acaralogy. Part
two displays some major properties of acaricides inhibiting respiration, growth and development
and other synthetic substances with acaricide action on the market in the last decade
of the 20th century and the first decade of the 21st century. Also some products of natural
origin (azadirachtin, oils, micoacaricides) are said to be gaining in importance. Issues with
regard to the fact that mites can readily develop resistance to acardicides are discussed and
a survey on the results of biochemical, physiological and genetical causes of resistance are
analyzed. Some basic principles of biological control of phytophagous mites and modern
advances and approaches are discussed as well as current knowledge on host plant resistance
to mites. Eventually, the possibility of using a combination of selective acaricides and
biological control agents is discussed but also the inclusion of other modes of control (agricultural
practices and physical measures) expected to contribute to an integrated management
of pest populations. U prvom delu ovog preglednog rada obrađene su najznačajnije štetne vrste grinja u
agroekosistemima i urbanoj hortikulturi u evropskim zemljama, zemljama u okruženju i u
Srbiji danas, pre svega vrste koje su u poslednje vreme postale problem u biljnoj proizvodnji,
uz osvrt na nove metode i pristupe proučavanja u primenjenoj akarologiji. U drugom delu
rada prikazane su osnovne karakteristike akaricida inhibitora respiracije, inhibitora rasta i
razvića i drugih sintetskih supstanci sa akaricidnim delovanjem koje su se pojavile na tržištu
u poslednjoj deceniji XX i prvoj deceniji XXI veka (grinja), a ukazano je i na rastući značaj nekih
proizvoda prirodnog porekla (azadirahtin, ulja, mikoakaricidi). Razmatran je problem rezistentnosti
grinja na akaricide i dat je pregled rezultata proučavanja biohemijsko-fizioloških
i genetskih osnova rezistentnosti. Izloženi su osnovni principi biološke kontrole fitofagnih
grinja i savremena dostignuća u ovoj oblasti, kao i akltuelna saznanja o rezistentnosti biljaka
domaćina na grinje. Na kraju, ukazano je na mogućnosti kombinovanja selektivnih akaricida
sa biološkim kontrolnim agensima i uključivanja drugih taktika kontrole (agrotehničke i
fizičke mere) u jedinstven sistem integralnog upravljanja populacijama štetnih organizama.