Wyniki wyszukiwania

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Toxicity of essential oil of Agastache foeniculum [Pursh] Kuntze to Oryzaephilus surinamensis L. and Lasioderma serricorne F.

100%

Ebadollahi A., Safaralizadeh M. H., Pourmirza A. A., Gheibi S. A.

Journal of Plant Protection Research

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2010

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tom 50

|

nr 2

215-219

The essential oil of aerial parts of Agastache foeniculum (Lamiaceae) was isolated by hydrodistillation method and constituents of oil were analyzed by gas chromatography mass spectrometry (GC-MS) method. Methyl chavicol, 1,8-cineole, 1-octen-3-ol, 3-octanone and germacrene D the predominant components of oil. Methyl chavicol (94.003%) was identified as a major component in the oil. Essential oil was tested for toxicity against adults of Oryzaephilus surinamensis L. and Lasioderma serricorne F. The influence of different concentrations of the essential oil vapours on adult mortality was significant. Data of probit analysis showed that a lethal concentration of the essential oil to kill 50% of the population (LC50) for adults of O. surinamensis and L. serricorne were 18.781 and 21.565 μl/l respectively. O. surinamensis was more susceptible than L. serricorne at the exposure time 24 h. The results demonstrated that mortality increased with the increase in concentration and exposure time. These results showed that the essential oil from A. foeniculum could be applicable the management of population of stored-product beetle pest.

2

Rozwoj spichrzela surynamskiego [Oryzaephilus surinamensis L.] na ziarnie pszenicy ozimej

94%

Laszczak-Dawid A., Kosewska A., Nietupski M., Ciepielewska D.

Progress in Plant Protection

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2008

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tom 48

|

nr 3

908-912

3

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An influence of herbs on the sex structure in populations of insect pests of stored products

84%

Klys M.

Journal of Plant Protection Research

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2012

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tom 52

|

nr 4

The effects of powdered herbs (lavender Lavandula officinalis L., peppermint Mentha piperita L. and basil Ocimium basilicum L.) added to the food substances of three insect species: the rice weevil Sitophilus oryzae (L.), lesser grain borer Rhyzopertha dominica (F.), and the saw-toothed grain beetle Oryzaephilus surinamensis (L.) on the life span and development of the three insect species as well as habitat conditions, sex structure, and the survivability of males and females were considered. The experiments were conducted in the laboratory at a temperature of 28°C and relative humidity (RH) 60 ±5%. In all the studied populations, high female mortality was found (♂/♀ < 1). The studied populations were: the rice weevil and the lesser grain borer cultured in wheat grain with herb additions, and the saw-toothed grain beetle cultured in semolina with herb additions. Among the herbs used, peppermint caused a significant effect in the form of increased mortality rates among females of S. oryzae and O. surinamensis. Lavender and basil had a similar impact among R. dominica females. The herbs applied in the experiments intensified the mortality of females and, consequently, led to the disappearance of entire populations.

4

Studies on the efficacy of Silicosec against Oryzaephilus surinamensis L. and Tribolium castaneum Herbst using two bioassay methods

84%

Mohitazar G., Safaralizadeh M. H., Pourmirza A. A., Azimi M.

Journal of Plant Protection Research

|

2009

|

tom 49

|

nr 3

330-334

Laboratory experiments were conducted to determine the effect of Silicosec by using contact and oral bioassay methods on survival of 1-7 days old adults of Oryzaeohilus surinamensis (L.) and Tribolium castaneum (Herbst) at 27±2°C and 65±5% RH. For contact method adult of these species were exposed to five doses of Silicosec for 3 days on plastic Petri dishes while in the case of oral bioassay technique the species were exposed to maize treated with five doses of Silicosec in small glass vials for 10 days. After exposure the initial mortality was recorded. For O. surinamensis in oral and contact methods 99% mortality was achieved at 8 333 ppm after 10 days and 165 ppm after 3 days, respectively, for T. castaneum 75% mortality achieved at 25 000 ppm after 10 days and 165 ppm after 3 days in the same order. For the oral method LC50 values for O. surinamensis and T. castaneum were 50 and 133 ppm, respectively after 10 days, while for the contact method these criteria were 8 and 57 ppm, respectively after 3 days. The results revealed that Silicosec with contact method could have more deleterious effect compared to the other method, and O. surinamensis was more susceptible to Silicosec than T. castaneum in either bioassay methods.

5

Sensitization to Oryzaephilus surinamensis in selected suburban population of south Poland

84%

Jakubas-Zawalska J., Asman M., Klys M., Solarz K.

Annals of Parasitology

|

2016

|

tom 62

|

nr Suppl.

6

Morfologia, biologia i ekologia śpichrzela surynamskiego (Oryzaephilus surinamensis L.)

84%

Nawrot J.

Prace Naukowe Instytutu Ochrony Roślin

|

1973

|

tom 15

|

nr 1

7

Emigration activity of the saw-toothed grain beetle Oryzaephilus surinamensis L. (Coleoptera: Silvanidae) in various environmental temperatures

84%

Klys M.

Journal of Plant Protection Research

|

2012

|

tom 52

|

nr 4

The study pertained to the saw-toothed grain beetle Oryzaephilus surinamensis L., a dangerous pest of stored food products. The studies were carried out in the laboratory. Thermostats were set at a temperature of 31°C; an optimum temperature for this insect species, and in temperatures lowered to 28 and 22°C. The relative air humidity was kept at 60 ±5% relative humidity (RH). The main topic of the study was to examine the effect of lower temperatures in the environment, on the emigration activity of O. surinamensis. In these conditions, the population dynamics and the sex structure in O. surinamensis populations were also studied. The saw-toothed grain beetle was found to display very high emigration activity at 31 and 28°C. Lowering the temperature to 22°C caused a decrease in emigration activity and total inhibition of emigration activity until the 120th day of the experiment. A higher emigration levels among females rather than males, was also observed.

8

Badania nad jednoczesnym występowaniem dwóch gatunków chrząszczy w ziarnie pszenicy. III. Znaczenie uszkodzenia ziarna przez główne szkodniki przechowalniane dla rozwoju trojszyka ulca (Tribolium confusum Duv.), spichrzela surynamskiego (Oryzaephilus surinamensis L.) i rozpłaszczyka drobnego (Laemophloeus minutus Oliv.)

67%

Pradzynska A.

Prace Naukowe Instytutu Ochrony Roślin

|

1989

|

tom 31

|

nr 2

9

Szkodniki magazynowe - chrzaszcze [Coleoptera].Cz.V.Zgniotkowate [Cucujidae], spichrzele [Silvanidae]

51%

Kadej M.

Biuletyn Polskiego Stowarzyszenia Pracowników Dezynfekcji, Dezynsekcji i Deratyzacji

|

2008

|

nr 1

10-14

10

Studia nad szkodliwością kilku gatunków chrząszczy żerujących w ziarnie zbóż

51%

Golebiowska Z., Nawrot J., Pradzynska A.

Prace Naukowe Instytutu Ochrony Roślin

|

1976

|

tom 18

|

nr 2

11

Wybrane szkodniki magazynowe a mozliwosci strat przechowalniczych gryki

51%

Fornal L., Ciepielewska D.

Progress in Plant Protection

|

1996

|

tom 36

|

nr 1

196-201

12

Zagrozenia dla zmagazynowanych zboz

51%

Kaczmarek K.

Poradnik Gospodarski

|

2009

|

nr 10

30-32

13

Przydatność ultradźwięków w zwalczaniu szkodników magazynowych. II. Skuteczność działania fal ultradźwiękowych na wszystkie stadia rozwojowe wołka zbożowego (Sitophilus granarius L.)

43%

Pradzynska A.

Prace Naukowe Instytutu Ochrony Roślin

|

1982

|

tom 24

|

nr 1

Ograniczanie wyników

Toxicity of essential oil of Agastache foeniculum [Pursh] Kuntze to Oryzaephilus surinamensis L. and Lasioderma serricorne F.

Rozwoj spichrzela surynamskiego [Oryzaephilus surinamensis L.] na ziarnie pszenicy ozimej

An influence of herbs on the sex structure in populations of insect pests of stored products

Studies on the efficacy of Silicosec against Oryzaephilus surinamensis L. and Tribolium castaneum Herbst using two bioassay methods

Sensitization to Oryzaephilus surinamensis in selected suburban population of south Poland

Morfologia, biologia i ekologia śpichrzela surynamskiego (Oryzaephilus surinamensis L.)

Emigration activity of the saw-toothed grain beetle Oryzaephilus surinamensis L. (Coleoptera: Silvanidae) in various environmental temperatures

Szkodniki magazynowe - chrzaszcze [Coleoptera].Cz.V.Zgniotkowate [Cucujidae], spichrzele [Silvanidae]

Studia nad szkodliwością kilku gatunków chrząszczy żerujących w ziarnie zbóż

Wybrane szkodniki magazynowe a mozliwosci strat przechowalniczych gryki

Zagrozenia dla zmagazynowanych zboz

Przydatność ultradźwięków w zwalczaniu szkodników magazynowych. II. Skuteczność działania fal ultradźwiękowych na wszystkie stadia rozwojowe wołka zbożowego (Sitophilus granarius L.)