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Pirimicarb, an aphid selective insecticide, adversely affects demographic parameters of the aphid predator Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae)

100%

Rahmani S., Bandani A. R.

Journal of Plant Protection Research

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2016

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tom 56

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nr 4

Demographic toxicology is recommended for toxicity determination of the long term effects of a pesticide since it gives a more accurate and efficient measure of the effect of a pesticide. Thus, in the current study the sublethal effects of pirimicarb (carbamate insecticide) two concentrations of LC30 and LC10 were used against third instar larvae of Hippodamia variegata (Goeze) in order to determine the effects of the pesticide on demographic parameters of the predator under laboratory conditions. Results showed that pirimicarb did not affect individual life parameters such as development time of larva, pupa, adult longevity, female and male longevity, adult preoviposition period (APOP), and total preoviposition period (TPOP). However, population parameters such as intrinsic rate of increase (r), net reproductive rate (R0), mean generation time (T), and finite rate of increase (λ) was affected by sublethal treatment. For example, intrinsic rate of increase (r) was 0.18 day–1 in the controls but it was 0.13 and 0.14 day–1 in the treated insects with LC10 and LC30 concentrations, respectively. Also, there were significant differences between mean generation time (T) of the treatments and the controls i.e. mean generation time of the controls was 29.03 days while mean generation time in the two treatments of LC10 and LC30 was 33.93 and 31.66 days, respectively. The finite rate of increase was also significantly affected by sublethal effects of the pesticide. The results showed that pirimicarb, even at low concentrations, has potential to adversely affect the predatory ladybird, therefore care should be taken when this insecticide is used in the Integrated Pest Management (IPM) program.

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Determination of Carbofuran and its metabolites in plant tissues by electron capture gas chromatography

100%

Dec J., Czaplinski E.

Prace Naukowe Instytutu Ochrony Roślin

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1980

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tom 22

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nr 2

3

Some aspects of HPLC use in environmental organic analysis

100%

Makuch B., Kaminski M., Zygmunt B.

Polish Journal of Environmental Studies

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1994

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tom 03

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nr 1

In this paper some aspects of HPLC application in environmental analysis are discussed. Stress is put on modern liquid phases, selective detectors, on-line sample pretreatment and coupling with other analytical techniques. Most recent papers on the analysis of specially important classes of pollutants, namely phenols, polycyclic aromatic hydrocarbons, surfactants, carbamates, and other pesticides and their metabolites have been reviewed. A new interest in the application of modern thin layer chromatography possessing high performance and quantitation feasibility has also been stressed.

4

Wplyw karbaminianu RW-X na wzrost i aktywnosc mitotyczna korzeni przybyszowych cebuli jadalnej [Allium cepa L.]

80%

Sniezko R., Slotwinska M., Macik-Niewiadomy G., Niewiadomy A.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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1997

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nr 201

337-346

5

Działanie owadobójcze nowego insektycydu karbaminianowego „Famid”

80%

Goszczynska K., Styczynska B., Mankowska H.

Roczniki Państwowego Zakładu Higieny

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1970

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tom 21

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nr 2

6

Effects of joint action of some carbamate insecticides in rats

80%

Wysocka-Paruszewska B., Osicka-Koprowska A., Brzezinski J.

Acta Poloniae Toxicologica

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1995

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tom 03

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nr 2

7

Prekursory karbaminianu etylu w napojach alkoholowych

71%

Balcerek M.

Przemysł Fermentacyjny i Owocowo-Warzywny

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2006

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tom 50

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nr 05

23-26

In this paper the physical and chemical characterization of ethyl carbamate and its occurrence in alcoholic beverages were described. Actual knowledge with specific objectives of the studies were reviewed.

8

Mechanizmy działania insektycydów a reakcja chrząszczy szeliniaka sosnowca (Hylobius abietis L.

61%

Malinowski H.

Progress in Plant Protection

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2010

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tom 50

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nr 1

Responses (knock-down and mortality) of large pine weevil (Hylobius abietis L.) beetles to insecticides of different mechanism of action such as neonicotinoids (clotianidin, acetamiprid) acting on nicotinic receptors of acetylcholine (ACh), pyrethroids (deltamethrin, α-cypermethrin) blocking sodium channels in nerve cell membranes, organophosphates (chlorpiryfos) and carbamates (carbosulfan) both inhibiting acetylcholinesterase (AChE) activity and fenylpirazoles (fipronil) interfering with γ-butyric acid (GABA) receptors were studied. Taking into account speed of insect decay the order of examined groups of substances may be established as follows: first place is occupied by insecticides interferring with GABA receptors, second place by insecticides blocking AChE activity, and third place in parallel insecticides blocking sodium channels and those acting on nicotinic receptors of ACh.

9

Zwalczanie mszyc i skrzypionek

51%

Strazynski P., Mrowczynski M.

Farmer

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2018

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nr 05

Ograniczanie wyników

Pirimicarb, an aphid selective insecticide, adversely affects demographic parameters of the aphid predator Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae)

Determination of Carbofuran and its metabolites in plant tissues by electron capture gas chromatography

Some aspects of HPLC use in environmental organic analysis

Wplyw karbaminianu RW-X na wzrost i aktywnosc mitotyczna korzeni przybyszowych cebuli jadalnej [Allium cepa L.]

Działanie owadobójcze nowego insektycydu karbaminianowego „Famid”

Effects of joint action of some carbamate insecticides in rats

Prekursory karbaminianu etylu w napojach alkoholowych

Mechanizmy działania insektycydów a reakcja chrząszczy szeliniaka sosnowca (Hylobius abietis L.

Zwalczanie mszyc i skrzypionek