TY  - JOUR
AU  - Božić, Vladimir
AU  - Vuković, Slavica
AU  - Grahovac, Mila
AU  - Lazić, Sanja
AU  - Aleksic, Goran
AU  - Šunjka, Dragana
PY  - 2021
UR  - https://enauka.gov.rs/handle/123456789/799170
UR  - https://ejfa.me/index.php/journal/article/view/2659
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1181
AB  - To minimize harmful effects of the fungicide application in sweet cherry orchards, it is necessary to use them in accordance with the good agricultural practice and to monitor presence of their residues. Cherry leaf spot caused by Blumeriella jaapii is a significant sweet cherry disease which control is heavily dependent on fungicide treatments. In this study, effects of fungicide treatments against B. jaapii and fungicide residues remaining in sweet cherry fruits after the treatments were evaluated, and the causal agent of cherry leaf spot was confirmed on cherry leaves from untreated control plots using conventional phytopathological techniques (isolation on nutrient media and morphological traits of developed fungal colonies). The trial was set up at two localities in south Serbia (District of Niš), in sweet cherry orchards, according to EPPO methods. Fungicides tested against B. jaapii were based on dodine (650 g a.i./kg) WP formulation, at concentration of 0.1% and mancozeb (800 g a.i./kg) WP formulation, at concentration of 0.25%. During the trial, two evaluations were carried out. Fungicide efficacy was determined according to Abbott. The obtained data were statistically processed by ANOVA and LSD test. In both sweet cherry orchards high efficacy in control B. jaapii was registered in case of dodine application efficacy of 96.3-98.9%, while mancozeb showed slightly lower efficacy of 91.0-95.6%. The results of the dissipation dynamic suggest that the dodine dissipation curves followed the first-order kinetic (Ct=6.23e−0.09, with R2=0.986) and its half-life in sweet cherry fruits was 7.7 days. The final residues in sweet cherry fruits were below the MRL (3 mg/kg) 21 days after the application. The results indicate that sweet cherry fruits can be safely consumed after dodine based fungicides applications at the recommended rate.
T2  - Emirates Journal of Food and Agriculture
T1  - Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry
EP  - 259
IS  - 3
SP  - 253
VL  - 33
DO  - 10.9755/ejfa.2021.v33.i3.2659
ER  - 

@article{
author = "Božić, Vladimir and Vuković, Slavica and Grahovac, Mila and Lazić, Sanja and Aleksic, Goran and Šunjka, Dragana",
year = "2021",
abstract = "To minimize harmful effects of the fungicide application in sweet cherry orchards, it is necessary to use them in accordance with the good agricultural practice and to monitor presence of their residues. Cherry leaf spot caused by Blumeriella jaapii is a significant sweet cherry disease which control is heavily dependent on fungicide treatments. In this study, effects of fungicide treatments against B. jaapii and fungicide residues remaining in sweet cherry fruits after the treatments were evaluated, and the causal agent of cherry leaf spot was confirmed on cherry leaves from untreated control plots using conventional phytopathological techniques (isolation on nutrient media and morphological traits of developed fungal colonies). The trial was set up at two localities in south Serbia (District of Niš), in sweet cherry orchards, according to EPPO methods. Fungicides tested against B. jaapii were based on dodine (650 g a.i./kg) WP formulation, at concentration of 0.1% and mancozeb (800 g a.i./kg) WP formulation, at concentration of 0.25%. During the trial, two evaluations were carried out. Fungicide efficacy was determined according to Abbott. The obtained data were statistically processed by ANOVA and LSD test. In both sweet cherry orchards high efficacy in control B. jaapii was registered in case of dodine application efficacy of 96.3-98.9%, while mancozeb showed slightly lower efficacy of 91.0-95.6%. The results of the dissipation dynamic suggest that the dodine dissipation curves followed the first-order kinetic (Ct=6.23e−0.09, with R2=0.986) and its half-life in sweet cherry fruits was 7.7 days. The final residues in sweet cherry fruits were below the MRL (3 mg/kg) 21 days after the application. The results indicate that sweet cherry fruits can be safely consumed after dodine based fungicides applications at the recommended rate.",
journal = "Emirates Journal of Food and Agriculture",
title = "Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry",
pages = "259-253",
number = "3",
volume = "33",
doi = "10.9755/ejfa.2021.v33.i3.2659"
}

Božić, V., Vuković, S., Grahovac, M., Lazić, S., Aleksic, G.,& Šunjka, D.. (2021). Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry. in Emirates Journal of Food and Agriculture, 33(3), 253-259.
https://doi.org/10.9755/ejfa.2021.v33.i3.2659

Božić V, Vuković S, Grahovac M, Lazić S, Aleksic G, Šunjka D. Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry. in Emirates Journal of Food and Agriculture. 2021;33(3):253-259.
doi:10.9755/ejfa.2021.v33.i3.2659 .

Božić, Vladimir, Vuković, Slavica, Grahovac, Mila, Lazić, Sanja, Aleksic, Goran, Šunjka, Dragana, "Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry" in Emirates Journal of Food and Agriculture, 33, no. 3 (2021):253-259,
https://doi.org/10.9755/ejfa.2021.v33.i3.2659 . .

TY  - JOUR
AU  - Perišić, Vesna
AU  - Vuković, Slavica
AU  - Perišić, Vladimir
AU  - Pešić, Snežana
AU  - Vukajlović, Filip
AU  - Andrić, Goran
AU  - Kljajić, Petar
PY  - 2018
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/956
AB  - 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 rates of 0.5, 1.0 and 1.5 g/kg (500, 1000 and 1500 ppm) on Rhyzopertha dominica in wheat, barley, rye, oats and triticale grains and their effects on mass of kernels and several properties: adherence, hectolitre mass, moisture, protein and ash contents. Mortality of R. dominica adults increased with exposure duration and DEs rates. In all tested grains after the longest exposure period (21 days), 1.0 and 1.5 g/kg rates of Protect-It, and 1.5 g/kg rate of DE S-1 and DE S-2 (in barley) caused 95–100% mortality. Offspring reduction of ≥95% was recorded after the application of 1.0 and 1.5 g/kg of Protect-It and 1.5 g/kg of DE S-1. The lowest weight of damaged grain was found after applying 1.0 and 1.5 g/kg of DEs to all grain types, and the highest in rye and wheat treated with 0.5 g/kg DE S-1 and DE S-2, respectively. The highest DEs adherence of 83–95% was detected in wheat, and 87–92% in oats, and the lowest of 71–77% in rye and 59–73% in triticale. All DEs significantly reduced hectolitre mass of all grains, especially Protect-It, 3.6–8.8%. No negative effects of DEs were detected on moisture contents, and the contents of proteins and ashes in the grains. The changes were due to the activity of R. dominica.
PB  - Elsevier
T2  - Journal of Stored Products Research
T1  - 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
T1  - Journal of Stored Products Research
EP  - 46
SP  - 38
VL  - 75
DO  - 10.1016/j.jspr.2017.11.006
ER  - 

@article{
author = "Perišić, Vesna and Vuković, Slavica and Perišić, Vladimir and Pešić, Snežana and Vukajlović, Filip and Andrić, Goran and Kljajić, Petar",
year = "2018",
abstract = "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 rates of 0.5, 1.0 and 1.5 g/kg (500, 1000 and 1500 ppm) on Rhyzopertha dominica in wheat, barley, rye, oats and triticale grains and their effects on mass of kernels and several properties: adherence, hectolitre mass, moisture, protein and ash contents. Mortality of R. dominica adults increased with exposure duration and DEs rates. In all tested grains after the longest exposure period (21 days), 1.0 and 1.5 g/kg rates of Protect-It, and 1.5 g/kg rate of DE S-1 and DE S-2 (in barley) caused 95–100% mortality. Offspring reduction of ≥95% was recorded after the application of 1.0 and 1.5 g/kg of Protect-It and 1.5 g/kg of DE S-1. The lowest weight of damaged grain was found after applying 1.0 and 1.5 g/kg of DEs to all grain types, and the highest in rye and wheat treated with 0.5 g/kg DE S-1 and DE S-2, respectively. The highest DEs adherence of 83–95% was detected in wheat, and 87–92% in oats, and the lowest of 71–77% in rye and 59–73% in triticale. All DEs significantly reduced hectolitre mass of all grains, especially Protect-It, 3.6–8.8%. No negative effects of DEs were detected on moisture contents, and the contents of proteins and ashes in the grains. The changes were due to the activity of R. dominica.",
publisher = "Elsevier",
journal = "Journal of Stored Products Research",
title = "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",
pages = "46-38",
volume = "75",
doi = "10.1016/j.jspr.2017.11.006"
}

Perišić, V., Vuković, S., Perišić, V., Pešić, S., Vukajlović, F., Andrić, G.,& Kljajić, P.. (2018). 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. in Journal of Stored Products Research
Elsevier., 75, 38-46.
https://doi.org/10.1016/j.jspr.2017.11.006

Perišić V, Vuković S, Perišić V, Pešić S, Vukajlović F, Andrić G, Kljajić P. 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. in Journal of Stored Products Research. 2018;75:38-46.
doi:10.1016/j.jspr.2017.11.006 .

Perišić, Vesna, Vuković, Slavica, Perišić, Vladimir, Pešić, Snežana, Vukajlović, Filip, Andrić, Goran, Kljajić, Petar, "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" in Journal of Stored Products Research, 75 (2018):38-46,
https://doi.org/10.1016/j.jspr.2017.11.006 . .

TY  - JOUR
AU  - Kljajić, Petar
AU  - Andrić, Goran
AU  - Pražić Golić, Marijana
AU  - Jokić, Goran
AU  - Vuković, Slavica
PY  - 2016
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/988
AB  - Uskladišteno žito i proizvode od žita napada i oštećuje veliki broj organizama kao što su insekti, grinje, mikroorganizmi, glodari i ptice. Smatra se da se u svetu, tokom skladištenja, godišnje izgubi oko 15% zrnenih proizvoda, od čega oko 80% prouzrokuju štetni insekti, a oko 10% glodari i ptice. Skladišni insekti se prema načinu života svrstavaju u primarne i sekundarne, gde su primarne štetočine ekonomski najznačajnije, jer napadaju i oštećuju cela zrna i razvijaju se u njima. Najpoznatije vrste iz reda Coleoptera (tvrdokrilci) su: žišci (familija: Curculionidae) i rizoperta (familija: Bostrichidae), a iz reda Lepidoptera (leptiri) moljci iz familija Gelechiidae i Tineidae. Sekundarne štetočine napadaju samo oštećena žita u toku žetve, transporta ili čuvanja u neadekvatnim skladišnim uslovima, ali i proizvode od žita. Od tvrdokrilaca su najvažniji brašnari iz familija Tenebrionidae, Cucujidae i Silvanidae, a od leptira, moljci iz familija: Phycitidae i Pyralidae. Pored insekata, značajne gubitke u skladištu, prozrokuju svojom aktivnošću glodari, od kojih su najprisutnije štetne vrste u skladištima u našoj zemlji: sivi pacov (Rattus norvegicus Berck.), crni ili brodski pacov (Rattus rattus L.) i domaći miš (Mus musculus L.). Kod ptica su najznačajniji domaći vrabac (Paser domesticus), divlji golub (Columba livia) i gačac (Corvus frugilegus). Zaštita uskladištenog žita od štetočina je, danas, usaglašena sa zahtevima međunarodnih standarda kvaliteta i kodeksima: dobra poljoprivredna praksa, dobra proizvođačka praksa, dobra praksa uskladištenja i standard HACCP, i dominantno se oslanja na primenu preventivnih mera i monitoring štetočina, dok se direktno suzbijanje (posebno korišćenje hemijskih metoda zaštite) preduzima samo kada je to neizbežno. Zato su u ovom radu uz prikaz najvažnijih štetočina uskladištenog žita i njihovih osobina date i mogućnosti primene različitih mera, metoda i postupaka suzbijanja koji pojedinačno ili zajedno mogu pozitivno uticati na očuvanje kvaliteta i količinu žita tokom skladištenja.
PB  - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Štetočine uskladištenog žita i njihovo suzbijanje
EP  - 540
IS  - 5-6
SP  - 527
VL  - 44
ER  - 

@article{
author = "Kljajić, Petar and Andrić, Goran and Pražić Golić, Marijana and Jokić, Goran and Vuković, Slavica",
year = "2016",
abstract = "Uskladišteno žito i proizvode od žita napada i oštećuje veliki broj organizama kao što su insekti, grinje, mikroorganizmi, glodari i ptice. Smatra se da se u svetu, tokom skladištenja, godišnje izgubi oko 15% zrnenih proizvoda, od čega oko 80% prouzrokuju štetni insekti, a oko 10% glodari i ptice. Skladišni insekti se prema načinu života svrstavaju u primarne i sekundarne, gde su primarne štetočine ekonomski najznačajnije, jer napadaju i oštećuju cela zrna i razvijaju se u njima. Najpoznatije vrste iz reda Coleoptera (tvrdokrilci) su: žišci (familija: Curculionidae) i rizoperta (familija: Bostrichidae), a iz reda Lepidoptera (leptiri) moljci iz familija Gelechiidae i Tineidae. Sekundarne štetočine napadaju samo oštećena žita u toku žetve, transporta ili čuvanja u neadekvatnim skladišnim uslovima, ali i proizvode od žita. Od tvrdokrilaca su najvažniji brašnari iz familija Tenebrionidae, Cucujidae i Silvanidae, a od leptira, moljci iz familija: Phycitidae i Pyralidae. Pored insekata, značajne gubitke u skladištu, prozrokuju svojom aktivnošću glodari, od kojih su najprisutnije štetne vrste u skladištima u našoj zemlji: sivi pacov (Rattus norvegicus Berck.), crni ili brodski pacov (Rattus rattus L.) i domaći miš (Mus musculus L.). Kod ptica su najznačajniji domaći vrabac (Paser domesticus), divlji golub (Columba livia) i gačac (Corvus frugilegus). Zaštita uskladištenog žita od štetočina je, danas, usaglašena sa zahtevima međunarodnih standarda kvaliteta i kodeksima: dobra poljoprivredna praksa, dobra proizvođačka praksa, dobra praksa uskladištenja i standard HACCP, i dominantno se oslanja na primenu preventivnih mera i monitoring štetočina, dok se direktno suzbijanje (posebno korišćenje hemijskih metoda zaštite) preduzima samo kada je to neizbežno. Zato su u ovom radu uz prikaz najvažnijih štetočina uskladištenog žita i njihovih osobina date i mogućnosti primene različitih mera, metoda i postupaka suzbijanja koji pojedinačno ili zajedno mogu pozitivno uticati na očuvanje kvaliteta i količinu žita tokom skladištenja.",
publisher = "Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Štetočine uskladištenog žita i njihovo suzbijanje",
pages = "540-527",
number = "5-6",
volume = "44"
}

Kljajić, P., Andrić, G., Pražić Golić, M., Jokić, G.,& Vuković, S.. (2016). Štetočine uskladištenog žita i njihovo suzbijanje. in Biljni lekar
Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 44(5-6), 527-540.

Kljajić P, Andrić G, Pražić Golić M, Jokić G, Vuković S. Štetočine uskladištenog žita i njihovo suzbijanje. in Biljni lekar. 2016;44(5-6):527-540..

Kljajić, Petar, Andrić, Goran, Pražić Golić, Marijana, Jokić, Goran, Vuković, Slavica, "Štetočine uskladištenog žita i njihovo suzbijanje" in Biljni lekar, 44, no. 5-6 (2016):527-540.

TY  - JOUR
AU  - Kljajić, Petar
AU  - Andrić, Goran
AU  - Pražić Golić, Marijana
AU  - Inđić, Dušanka
AU  - Vuković, Slavica
PY  - 2014
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/848
AB  - As very little is known about the impact of cold pre-treatments on insecticidal toxicity to the surviving stored-product insects, we examined the effects of cooling (−5 °C) on the toxicity of five contact insecticides to Sitophilus granarius adults from three populations (laboratory, field and selected). We determined: (a) weevil lethal time after exposure to −5 °C, (b) the effects of two cold pre-treatments (LT20 and LT50—lethal time for 20 and 50 % of exposed adults) on 24 and 72 h recovery rates of laboratory adults after exposure to five insecticides and (c) deltamethrin, dichlorvos and malathion toxicity to two weevil populations with altered insecticide susceptibility after exposure to the LT20 and LT50 pre-treatments. The tested S. granarius populations showed no significant differences in their susceptibility to cooling. All insecticides except dichlorvos were more toxic to the laboratory weevils after 24 h than after 72 h recovery from the LT20 pre-treatment. Dichlorvos and deltamethrin were more toxic to the other two populations after 72 h of recovery. Comparing the effects of cold pre-treatment and non-treatment on the laboratory strain, no significant increase in the toxicity of insecticides was detected, while only deltamethrin was significantly more toxic to the field and selected populations recovering for 24 h (12.1 and 11.0 times, respectively) and 72 h (6.9 and 36.6 times) from the LT20 pre-treatment. In conclusion, only the shorter of the two cold pre-treatments was found effective in terms of increasing the insecticidal toxicity, especially against the populations with altered susceptibility to insecticides.
T2  - Journal of Pest Science
T1  - The effects of cold pre-treatment on the toxicity of several contact insecticides on adults of three Sitophilus granarius (L.) populations
EP  - 308
SP  - 301
VL  - 87
DO  - 10.1007/s10340-014-0552-z
ER  - 

@article{
author = "Kljajić, Petar and Andrić, Goran and Pražić Golić, Marijana and Inđić, Dušanka and Vuković, Slavica",
year = "2014",
abstract = "As very little is known about the impact of cold pre-treatments on insecticidal toxicity to the surviving stored-product insects, we examined the effects of cooling (−5 °C) on the toxicity of five contact insecticides to Sitophilus granarius adults from three populations (laboratory, field and selected). We determined: (a) weevil lethal time after exposure to −5 °C, (b) the effects of two cold pre-treatments (LT20 and LT50—lethal time for 20 and 50 % of exposed adults) on 24 and 72 h recovery rates of laboratory adults after exposure to five insecticides and (c) deltamethrin, dichlorvos and malathion toxicity to two weevil populations with altered insecticide susceptibility after exposure to the LT20 and LT50 pre-treatments. The tested S. granarius populations showed no significant differences in their susceptibility to cooling. All insecticides except dichlorvos were more toxic to the laboratory weevils after 24 h than after 72 h recovery from the LT20 pre-treatment. Dichlorvos and deltamethrin were more toxic to the other two populations after 72 h of recovery. Comparing the effects of cold pre-treatment and non-treatment on the laboratory strain, no significant increase in the toxicity of insecticides was detected, while only deltamethrin was significantly more toxic to the field and selected populations recovering for 24 h (12.1 and 11.0 times, respectively) and 72 h (6.9 and 36.6 times) from the LT20 pre-treatment. In conclusion, only the shorter of the two cold pre-treatments was found effective in terms of increasing the insecticidal toxicity, especially against the populations with altered susceptibility to insecticides.",
journal = "Journal of Pest Science",
title = "The effects of cold pre-treatment on the toxicity of several contact insecticides on adults of three Sitophilus granarius (L.) populations",
pages = "308-301",
volume = "87",
doi = "10.1007/s10340-014-0552-z"
}

Kljajić, P., Andrić, G., Pražić Golić, M., Inđić, D.,& Vuković, S.. (2014). The effects of cold pre-treatment on the toxicity of several contact insecticides on adults of three Sitophilus granarius (L.) populations. in Journal of Pest Science, 87, 301-308.
https://doi.org/10.1007/s10340-014-0552-z

Kljajić P, Andrić G, Pražić Golić M, Inđić D, Vuković S. The effects of cold pre-treatment on the toxicity of several contact insecticides on adults of three Sitophilus granarius (L.) populations. in Journal of Pest Science. 2014;87:301-308.
doi:10.1007/s10340-014-0552-z .

Kljajić, Petar, Andrić, Goran, Pražić Golić, Marijana, Inđić, Dušanka, Vuković, Slavica, "The effects of cold pre-treatment on the toxicity of several contact insecticides on adults of three Sitophilus granarius (L.) populations" in Journal of Pest Science, 87 (2014):301-308,
https://doi.org/10.1007/s10340-014-0552-z . .

TY  - JOUR
AU  - Jankov, Dušan
AU  - Inđić, Dušanka
AU  - Kljajić, Petar
AU  - Almaši, Radmila
AU  - Andrić, Goran
AU  - Vuković, Slavica
AU  - Grahovac, Mila
PY  - 2013
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/938
AB  - The aim of the study was to investigate how various types of storage facilities with, e.g., concrete, metal, and plywood surfaces interfere with the activity of different insecticide formulations used for rice weevil Sitophilus oryzae (L.) control: malathion (EC), pirimiphos-methyl (EC), and lambda-cyhalothrin (CS and WP). Initial and residual efficacy were determined in the laboratory. Knockdown data for the initial effects were processed by probit analysis and presented as knockdown time (KDT) parameters with kdt-p lines. Delayed effects were shown as knockdown efficacy (%) determined after 24 h of weevils’ contact with 7-, 14-, 30-, 60-, 90-, 120-, 150-, and 180-day-old deposits on each surface. Malathion (EC) and pirimiphos-methyl (EC) showed the highest initial knockdown efficacy on metal, while it was 3.6 (3.4)- and 4.4 (3.3)-fold lower on concrete and plywood, respectively. Lambda-cyhalothrin (CS and WP) showed the highest initial efficacy on concrete, and slightly lower (1.3 and 2.4) fold on metal and plywood, respectively. Both formulations of lambda-cyhalothrin and malathion on metal, as well as pirimiphos-methyl on plywood were 100 % efficient against S. oryzae 180 days after the treatment. Delayed efficacy of both formulations of lambda-cyhalothrin decreased on plywood after 120 days, and after 180 days the efficacy was 55 %. All insecticides, except lambda-cyhalothrin (CS), expressed low knockdown efficacy on concrete, while the deposit of lambda-cyhalothrin (CS) on concrete was 100 % efficient during 90 days, and after 120, 150, and 180 days the efficacy was 83, 65, and 17 %, respectively.
T2  - Journal of Pest Science
T1  - Initial and residual efficacy of insecticides on different surfaces against rice weevil Sitophilus oryzae (L.)
EP  - 216
SP  - 211
VL  - 86
DO  - 10.1007/s10340-012-0469-3
ER  - 

@article{
author = "Jankov, Dušan and Inđić, Dušanka and Kljajić, Petar and Almaši, Radmila and Andrić, Goran and Vuković, Slavica and Grahovac, Mila",
year = "2013",
abstract = "The aim of the study was to investigate how various types of storage facilities with, e.g., concrete, metal, and plywood surfaces interfere with the activity of different insecticide formulations used for rice weevil Sitophilus oryzae (L.) control: malathion (EC), pirimiphos-methyl (EC), and lambda-cyhalothrin (CS and WP). Initial and residual efficacy were determined in the laboratory. Knockdown data for the initial effects were processed by probit analysis and presented as knockdown time (KDT) parameters with kdt-p lines. Delayed effects were shown as knockdown efficacy (%) determined after 24 h of weevils’ contact with 7-, 14-, 30-, 60-, 90-, 120-, 150-, and 180-day-old deposits on each surface. Malathion (EC) and pirimiphos-methyl (EC) showed the highest initial knockdown efficacy on metal, while it was 3.6 (3.4)- and 4.4 (3.3)-fold lower on concrete and plywood, respectively. Lambda-cyhalothrin (CS and WP) showed the highest initial efficacy on concrete, and slightly lower (1.3 and 2.4) fold on metal and plywood, respectively. Both formulations of lambda-cyhalothrin and malathion on metal, as well as pirimiphos-methyl on plywood were 100 % efficient against S. oryzae 180 days after the treatment. Delayed efficacy of both formulations of lambda-cyhalothrin decreased on plywood after 120 days, and after 180 days the efficacy was 55 %. All insecticides, except lambda-cyhalothrin (CS), expressed low knockdown efficacy on concrete, while the deposit of lambda-cyhalothrin (CS) on concrete was 100 % efficient during 90 days, and after 120, 150, and 180 days the efficacy was 83, 65, and 17 %, respectively.",
journal = "Journal of Pest Science",
title = "Initial and residual efficacy of insecticides on different surfaces against rice weevil Sitophilus oryzae (L.)",
pages = "216-211",
volume = "86",
doi = "10.1007/s10340-012-0469-3"
}

Jankov, D., Inđić, D., Kljajić, P., Almaši, R., Andrić, G., Vuković, S.,& Grahovac, M.. (2013). Initial and residual efficacy of insecticides on different surfaces against rice weevil Sitophilus oryzae (L.). in Journal of Pest Science, 86, 211-216.
https://doi.org/10.1007/s10340-012-0469-3

Jankov D, Inđić D, Kljajić P, Almaši R, Andrić G, Vuković S, Grahovac M. Initial and residual efficacy of insecticides on different surfaces against rice weevil Sitophilus oryzae (L.). in Journal of Pest Science. 2013;86:211-216.
doi:10.1007/s10340-012-0469-3 .

Jankov, Dušan, Inđić, Dušanka, Kljajić, Petar, Almaši, Radmila, Andrić, Goran, Vuković, Slavica, Grahovac, Mila, "Initial and residual efficacy of insecticides on different surfaces against rice weevil Sitophilus oryzae (L.)" in Journal of Pest Science, 86 (2013):211-216,
https://doi.org/10.1007/s10340-012-0469-3 . .