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Wyszukujesz frazę "Cydia pomonella" wg kryterium: Temat


Wyświetlanie 1-5 z 5
Tytuł:
The control of codling moth (Cydia pomonella L.) population using mating disruption method
Autorzy:
Pluciennik, Z.
Powiązania:
https://bibliotekanauki.pl/articles/1838.pdf
Data publikacji:
2013
Wydawca:
Instytut Ogrodnictwa
Tematy:
codling moth
Cydia pomonella
control
pheromone
mating disruption
apple tree
climate condition
Źródło:
Journal of Horticultural Research; 2013, 21, 1
2300-5009
Pojawia się w:
Journal of Horticultural Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of control strategies against Cydia pomonella (L.) in Morocco
Autorzy:
Iraqui, S.
Hmimina, M.
Powiązania:
https://bibliotekanauki.pl/articles/66433.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
assessment
control strategy
Cydia pomonella
insect resistance
insecticide control
sexual trap
Morocco
Opis:
The codling moth, Cydia pomonella (L.), is the key pest of apple production worldwide. In Morocco, there is a sustainable presence of codling moth causing considerable damage in apple orchards despite frequent applications of broad spectrum insecticides. For 12 years, sexual trapping and chemical control were performed and the development of the codling moth population was analysed in an orchard which was in the region of Azrou. The efficacy of some insecticides (azinphos-methyl, chlorpyriphos-ethyl, diflubenzuron, thiacloprid, methoxyfenozide, spinosad, and deltamethrin) was also evaluated on neonate larvae and compared with a laboratory sensitive strain. This procedure was done to assess an eventual resistance in Moroccan populations. The action threshold was usually exceeded, leading to an intensive chemical control, with an average frequency of 9 to 13 days. The chemical control was done according to the action persistence time of the insecticides and the trap captures. However, those two parameters are compromised in Moroccan conditions because of the high summer temperatures which disrupt the action of insecticides and exacerbate populations. The pheromone traps may become ineffective and useless. Neonate larvae were resistant to five insecticides out of seven. Such results suggest the presence of a cross resistance in local strains. Overall, the insect resistance, the functioning of the sexual traps, and some insecticides properties (persistence action, pre-harvest interval) are the key factors that could explain the failure to control these moths under Moroccan conditions.
Źródło:
Journal of Plant Protection Research; 2016, 56, 1
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Successful application of the baculovirus product Madex for control of Cydia pomonella (L.) in Bulgaria
Autorzy:
Kutinkova, H.
Samietz, J.
Dzhuvinov, V.
Zingg, D.
Kessler, P.
Powiązania:
https://bibliotekanauki.pl/articles/65939.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
application
baculovirus
codling moth
Madex product
control
Cydia pomonella
apple orchard
Bulgaria
flight dynamics
fruit damage
Opis:
The codling moth (CM), Cydia pomonella (L.), causes heavy damage in Bulgarian apple orchards. Conventionally treated orchards, were monitored in this study. In spite of numerous chemical treatments, these orchards showed increasing flight densities of CM moths, growing populations of hibernating larvae and rising fruit damage rates. Thus, the control of CM by conventional spraying programmes became ineffective, apparently due to the development of resistance to insecticides. Products based on the Cydia pomonella granulosis virus (CpGV), such as Madex®, may provide alternative control tools that can be applied with other approaches, for a sustainable control strategy. The trials were carried out in Central-South and South-East Bulgaria, in 2006-2010. Four treatments of Madex® against the first generation, and six treatments against the second generation kept the fruit damage and population density of CM at a low level. Based on the obtained results, different control strategies have been suggested, depending on the initial CM pressure in a particular orchard. Madex® may be a promising alternative to traditional programmes of CM control. Its dose, however, should be adjusted to the initial CM population density. Also, at a high or moderate CM population density Madex® applications should be combined with MD to avoid resistance of CM to granulovirus. At the peak of CM hatching, additional chemical treatments may be sometimes necessary. Such treatments include using insecticides which are still effective against CM.
Źródło:
Journal of Plant Protection Research; 2012, 52, 2
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preventing fruit infestation by codling moth neonates with Artemisia extracts
Autorzy:
Durden, K.
Sellars, S.
Pszczolkowski, M.A.
Powiązania:
https://bibliotekanauki.pl/articles/54959.pdf
Data publikacji:
2009
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Tematy:
plant extract
apple tree
Cydia pomonella
Artemisia arborescens x absinthium
fruit infestation
codling moth
pest
common wormwood
Artemisia absinthium
larva
Opis:
In preliminary experiments, we show that extracts from Artemisia absinthium, and Artemisia arborescens x absinthium “Powis Castle” have deterrent properties against neonate larvae of codling moth, Cydia pomonella. By partitioning crude extracts and comparative High Performance Thin Layer Chromatography we suggest candidate feeding deterrents for further analysis.
Źródło:
Pestycydy; 2009, 1-4; 51-56
0208-8703
Pojawia się w:
Pestycydy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Insecticidal activity of Brassica alba mustard oil against lepidopteran pests Cydia pomonella (Lepidoptera: Tortricidae), Dendrolimus pini (Lepidoptera: Lasiocampidae), and Spodoptera exigua (Lepidoptera: Noctuidae)
Autorzy:
Konecka, E.
Kaznowski, A.
Marcinkiewicz, W.
Tomkowiak, D.
Maciag, M.
Stachowiak, M.
Powiązania:
https://bibliotekanauki.pl/articles/65589.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
insecticide activity
biopesticide
Brassica alba zob.Sinapis alba
Sinapis alba
mustard oil
plant pest
Cydia pomonella
Lepidoptera
Tortricidae
Dendrolimus pini
Lasiocampidae
Spodoptera exigua
Noctuidae
Opis:
Our research provides novel information concerning the insecticidal activity of Brassica alba mustard oil applied to the intestinal tract via insects’ diet against pests from the order Lepidoptera: Cydia pomonella, Dendrolimus pini, and Spodoptera exigua. The LC50 value of the oil against C. pomonella was 0.422 mg ⋅ ml–1. The LC50 of the plant oil against D. pini was 11.74 mg ⋅ ml–1. The LC50 of the botanical product against S. exigua was 11.66 mg ⋅ ml–1. The plant substance was the most active against C. pomonella in comparison with D. pini and S. exigua. The LC50 values of the oil against D. pini and S. exigua were similar. The plant oil exhibited high insecticidal activity against pests from the order Lepidoptera and may prove to be an effective biopesticide.
Źródło:
Journal of Plant Protection Research; 2018, 58, 2
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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