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Wyszukujesz frazę "mosquito control" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
Mosquito fauna and perspectives for intergrated control of urban vector-mosquito populations in Southern Benin [West Africa]
Autorzy:
Lingenfelser, A
Rydzanicz, K.
Kaiser, A.
Becker, N.
Powiązania:
https://bibliotekanauki.pl/articles/51015.pdf
Data publikacji:
2010
Wydawca:
Instytut Medycyny Wsi
Tematy:
biological control agent
mosquito
larva
mosquito fauna
integrated control
disease vector
malaria
species composition
Benin
Africa
mosquito control
Bacillus thuringiensis
Bacillus sphaericus
microbial insecticide
microbial larvicide
Źródło:
Annals of Agricultural and Environmental Medicine; 2010, 17, 1; 49-57
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Control of mosquito larvae with TMOF and 60 kDa Cry4Aa expressed in Pichia pastoris
Autorzy:
Borovsky, D.
Nauwelaers, S.
Van Mileghem, A.
Meyvis, Y.
Laeremans, A.
Theunis, C.
Bertier, L.
Boons, E.
Powiązania:
https://bibliotekanauki.pl/articles/55188.pdf
Data publikacji:
2011
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Tematy:
mosquito
mosquito control
larva
Pichia pastoris
genetic engineering
biological control
Cry4Aa 678 fragment
human disease
malaria
insecticide
trypsin modulating oostatic factor
Bacillus thuringiensis ssp.israelensis
Cry toxin
Opis:
Cry4Aa 678 amino acids fragment (60 kDa) was cloned into Escherichia coli. After induction with IPTG the 60 kDa Cry4Aa fragment was purified by Ni chromatography, separated by SDS PAGE and identified by mass spectrometry (MS/MS). The 60 kDa Cry4Aa fragment exhibited high toxicity towards Ae. aegypti larvae. The earlier results [1] show that Pichia pastoris yeast cells expressing tmfA (synthetic gene coding for the Trypsin Modulating Oostatic Factor of Ae. aegypti) together with E. coli cells expressing Bti toxin genes (cry4Aa, cry11Aa, cyt1Aa and p20) are synergistic. Therefore, P. pastoris, which synthesizes high amounts of heterologous proteins was genetically engineered to produce TMOF and Cry4Aa. Codon-optimized synthetic genes, cry4Aa-tmfA, gst-cry4Aa-tmfA, tmfA and gfptmfA that were expressed by P. pastoris and fed to Ae. aegypti larvae caused 90% mortality. GST (glutathione-S-transferase) enhanced the activity of Cry4Aa-TMOF and protected it from heat denaturation and GFP (Green Fluorescent Protein)- TMOF allowed us to follow yeast cells consumption by individual larva using fluorescent microscopy. This report shows for the first time that 60 kDa Cry4Aa and TMOF expressed together in P. pastoris are highly toxic to Ae. aegypti larvae.
Źródło:
Pestycydy; 2011, 1-4
0208-8703
Pojawia się w:
Pestycydy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The need of schooling in environmental-aware methods of mosquito control
Autorzy:
Gliniewicz, A.
Wegner, E.
Powiązania:
https://bibliotekanauki.pl/articles/840564.pdf
Data publikacji:
1999
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
river valley
habitat
environment protection
lake district
control
mosquito
Źródło:
Annals of Parasitology; 1999, 45, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Potential biological control agents against mosquito vector in the case of larvae stage: A review
Autorzy:
Kendie, Fasil Adugna
Powiązania:
https://bibliotekanauki.pl/articles/1031678.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Agents
biological control
larvicides
larvivorous fish
malaria
mosquito vector
Opis:
Malaria is a major public health problem in most tropical and subtropical regions, including in our country, Ethiopia. A report published in 2010 stated that more than 1.2 million global malaria deaths due to malaria occurred in the one year alone. This figure includes both children and adults. Malaria disease is transferred from an infected person to an uninfected one by the bite of the female Anopheles mosquito. Herein, Plasmodium falciparum, P. vivax, P. malariae, P. ovale and P. knowlesi are the most important malaria causing parasites. Malaria disease does not have any effective treatment in the form of vaccines or drugs, so vector control is the only possible ways of prevention. Mosquito control using pesticides is presently the most widely used method for disease control. However, insecticide resistance has enabled pest resurgence, and the insecticides themselves have negative effects on human health, the environment and non-target organisms. In order to avoid these problems, biological control methods are proposed to control mosquito vectors. Biological control is an ecologically safe and effective means of minimizing pests and pest damage by means of using natural enemies. This review article offers an over view of the most favorable biological control methods for malaria extermination, such as larvivorous fish, entomopathogenic fungi, bacteria, viruses, nematodes and toxorhynchites larva. Here, we will discuss the current literature regarding biological control agents against the mosquito vector, and in doing so, will bring to light the importance of biological control in countering malaria. Finally, we will discuss the advantages and disadvantages of biological control methods, as compared with other methods commonly used to control malaria.
Źródło:
World News of Natural Sciences; 2020, 28; 34-50
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Integrated methods of mosquito control in Wroclaw area
Autorzy:
Rydzanicz, K.
Kosierb, J.
Lonc, E.
Markiewicz, M.
Puzio, A.
Wegner, E.
Powiązania:
https://bibliotekanauki.pl/articles/836945.pdf
Data publikacji:
1999
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
catastrophic flood
control
mosquito
Wroclaw area
larva
Odra River
Źródło:
Annals of Parasitology; 1999, 45, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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