Wyniki wyszukiwania - Biblioteka Nauki

1

The control of codling moth (Cydia pomonella L.) population using mating disruption method

100%

Pluciennik Z.

Journal of Horticultural Research

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2013

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tom 21

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nr 1

2

Biological characteristics of the codling moth, Cydia pomonella (L.), wild population from Southern Syria

100%

Mansour M.

Polish Journal of Entomology

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2007

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tom 76

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nr 4

EN

Sex ratio, weight, fecundity, fertility and longevity of codling moth, Cydia pomonella (L.) wild adults from wild populations of Southern part of Syria were examined. In addition, percentage of larvae entering diapause from each generation was investigated and the relationship between female weight and fecundity was examined. The results showed that sex ratio was about 1: 1 (males to females), adult weight ranged, on average, from 14.4 to 25.7 mg for spring generation males and females respectively and from 19.5 to 32.6 mg for summer generation males and females in the same order. Fecundity of the spring generation moths was close to 85 eggs/female; this number increased by about 30% for summer generation females and a strong relationship was found between female weight and fecundity. Adult fertility, for both generations (spring and summer), exceeded 90%, longevity ranged from about 10 days for spring generation adults to about 9 days for summer generation moths and males lived little longer than females. These results may serve as a reference in quality control measures for codling moth mass rearing in Syria.

3

Assessment of control strategies against Cydia pomonella (L.) in Morocco

100%

Iraqui S. , Hmimina M.

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nr 1

EN

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.

4

Crystalline protein profiling and cry gene detection in Bacillus thuringiensis strains isolated during epizootics in Cydia pomonella L.

100%

Konecka E. , Baranek J. , Kaznowski A.

Biological Letters

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2014

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tom 51

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nr 2

5

Controlling the codling moth [Cydioa pomonella L.} with the 'attract and kill' agent Appeal 04 PA

100%

Pluciennik Z. , Olszak R. W.

|

2006

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tom 14

|

nr Suppl.3

6

Insecticide resistance in the codling moth [Cydia pomonella]

100%

Stara J. , Nad'ova K. , Kocourek F.

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2006

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tom 14

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nr Suppl.3

7

Zwalczanie owocowki jablkoweczki przy uzyciu pulapek feromonowych

84%

Cygan J.

Doradca. Galicyjski Magazyn Rolniczy

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1994

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nr 26

15

8

Interactive effects of ethyl [2E,4Z]-2,4-decadienoate and sex pheromone lures to codling moth: apple orchard investigations in Bulgaria

84%

Kutinkova H. , Subchev M. , Light D. , Lingren B.

Journal of Plant Protection Research

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2005

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tom 45

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nr 1

49-52

EN

The trials conducted with selected chemical and biological insecticides in 1998-2000 showed the highest effectiveness of Karate Zeon 100 CS (lambda-cyhalotrine) in European corn borer (ECB) larvae control in sweet corn. The efficacy of biological insecticides containing Bacillus thuringiensis ssp. kurstaki: Biobit 3.2 WP and Lepinox WDG was very variable between the years. Reasons for insufficient efficacy of these products are discussed. The most appropriate time for the application of a chemical insecticide against ECB larvae are plant developmental stages since the beginning of pollen shedding to full blooming (63–67 BBCH scale). The efficacy of treatment was the highest at that time.

PL

Spośród testowanych w latach 1998–2000 chemicznych i biologicznych insektycydów najwyższą skuteczność w zwalczaniu larw omacnicy prosowianki na kukurydzy cukrowej wykazał preparat Karate Zeon 100 CS (lambda-cyhalotryna). Skuteczność preparatów biologicznych opartych na Bacillus thuringiensis ssp. kurstaki tj. Biobit 3,2 WP i Lepinox WDG była bardzo zmienna w poszczególnych latach. Wynikało to prawdopodobnie z wrażliwości tych preparatów na niekorzystne warunki pogody. Najwłaściwszym terminem dla wykonania zabiegu chemicznego przeciwko larwom omacnicy prosowianki okazał się przedział czasowy pomiędzy początkiem pyleniakukurydzy apełnią kwitnienia(stadiarozwojowe kukurydzy 63–67 w skali BBCH).

9

Monitoring of codling moth [Cydia pomonella L.] in apple orchards using two methods

84%

Kot I.

Journal of Plant Protection Research

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2010

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tom 50

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nr 2

220-223

EN

The present studies were conducted in 1999-2001 in three apple orchards differing from each other by the system of cultivation, the type of agricultural treatments and chemical control of pests. Their purpose was to monitor codling moth (Cydia pomonella L.) in different types of apple orchards using pheromone traps, finding out the relation between the occurrence of moths and the sum of effective temperatures as well as determining the number of wintering caterpillars of this species with the use of bands of corrugated paper. The analysis of male flight of codling moth on the basis of pheromone traps makes it possible to state the occurrence of two generations in each studied year. The maximum population of the first generation was observed in the second or third ten days of June, while that of the second generation in the first ten days of August. The moths flight began when the sum of effective temperatures was 109.2-145.2°C, and the mean diurnal temperature was 12.3-17.2°C.

PL

W latach 1999-2001 prowadzono badania w trzech sadach jabłoniowych różniących się między sobą systemem uprawy, ochrony roślin oraz zabiegami agrotechnicznymi. Ich celem był monitoring owocówki jabłkóweczki (Cydia pomonella L.) w różnych typach sadów jabłoniowych z wykorzystaniem pułapek feromonowych, ustalenie związku pomiędzy pojawem motyli a sumą efektywnych temperatur oraz określenie liczebności zimujących gąsienic tego gatunku z wykorzystaniem opasek z papieru falistego. Analizując dynamikę lotu owocówki jabłkóweczki na podstawie odłowów do pułapek feromonowych stwierdzono występowanie tego gatunku w dwóch pokoleniach, w każdym roku badań. Maksimum liczebności pierwszego pokolenia odnotowano w II lub III dekadzie czerwca, a drugiego pokolenia w I dekadzie sierpnia. Lot motyli rozpoczynał się przy sumie efektywnych temperatur wynoszącej 109,2-145,2°C i średniej dobowej temperaturze 12,3-17,2°C.

10

Preventing fruit infestation by codling moth neonates with Artemisia extracts

84%

Durden K. , Sellars S. , Pszczolkowski M. A.

Pestycydy

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2009

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nr 1-4

51-56

EN

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.

11

Successful application of the baculovirus product Madex for control of Cydia pomonella (L.) in Bulgaria

84%

Kutinkova H. , Samietz J. , Dzhuvinov V. , Zingg D. , Kessler P.

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tom 52

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nr 2

EN

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.

12

Prognozowanie aktywności owocówki jabłkóweczki

84%

Krupa T. , Roszczyk R.

Sad Nowoczesny

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2009

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tom 37

|

nr 01

13

Effects of gamma irradiation on phenoloxidase activity in codling moth larvae [Lepidoptera: Tortricidae]

84%

Mansour M.

Polskie Pismo Entomologiczne

|

2000

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tom 69

|

nr 3

14

Mating disruption for codling moth, Cydia pomonella [L.] [Lepidoptera: Tortricidae], control in Syrian apple orchards

84%

Mansour M. , Mohamad F.

Polskie Pismo Entomologiczne

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2001

|

tom 70

|

nr 2

15

Attract and kill as control method of codling moth Cydia pomonella [L.] in home gardens and allotments

84%

Pluciennik Z. , Olszak R. W. , Tworkowska U.

Journal of Fruit and Ornamental Plant Research

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2002

|

tom 10

16

Phenology of the codling moth Cydia pomonella [L.] [Lepidoptera: Tortricidae] in the Southern part of Syria and its damage to apple fruit

84%

Mansour M.

Polskie Pismo Entomologiczne

|

2002

|

tom 71

|

nr 2

17

Insecticide applications based on pheromone trap catches vs. a preventative spray program for codling moth, Cydia pomonella [Lepidoptera], control in Syria

84%

Mansour M. , Mohamad F.

Polskie Pismo Entomologiczne

|

2001

|

tom 70

|

nr 1

18

Intensywność odłowów motyli owocówki jabłkóweczki (Cydia pomonella) z zastosowaniem różnych pułapek

83%

Gorzka D. , Pluciennik Z. , Holdaj M.

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nr 4

EN

Codling moth (Cydia pomonella) is one of the most important pests occurring in apple orchards in all regions of apple tree cultivation. A number of pest generations mainly depends on climatic conditions. Increasing frequency of chemical treatments led to acquisition of pest resistance to a considerable number of recommended plant protection products. Thus, considering apple orchard protection against the codling moth a special emphasis should be paid to proper selection of plant protection product and a treatment date based on flight dynamics monitoring of the pest. In Poland, a pheromone trap of „Delta” type is commonly used for the codling moth catches. The aim of presented study was to assess usefulness of different type of traps for monitoring dynamics of codling moth flights. Four chimney traps of different color (white, yellow, green of Medchem firm), one green trap of „English” type and a trap of „Delta” type as a standard were used. The experiments were performed in 2009 in apple orchards of 5 different localities (nerby Gdańsk, Poznań, Grójec, Sandomierz and Nowy Sącz). In each locality 2 replications (5 different types of traps in 2 orchards) were done. The results of performed experiments realed the highest efficacy of the following traps: „Delta” trap and chimney green trap, white the last effective was a trap of „English” type.

19

Bacillus thuringiensis - czynnik epizootyczny w hodowlach laboratoryjnych owocowki jablkoweczki [Carpocapsa pomonella L.]

67%

Ziemnicka J. , Ziemnicki K.

|

2001

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tom 41

|

nr 2

503-508

20

Combination of mating disruption and granulosis virus for control of codling moth in Bulgaria

67%

Kutinkova H. , Samietz J. , Dzhuvinov V.

Journal of Plant Protection Research

|

2008

|

tom 48

|

nr 4

509-513

EN

An application of mating disruption by use of Ecodian CP dispensers (ISAGRO, Italy) in combination with the granulosis virus product Carpovirusine 2000 (Arysta LifeScience, France) against Codling moth (CM), Cydia pomonella, was tested near Plovdiv, Central South Bulgaria. In 2007, the method was applied in an orchard where in the previous year fruit damage reached 18.7% and the CM population was high, as indicated by 3.83 diapausing larvae per tree. Carpovirusine was applied 11 times in the trial plot in combination with Ecodian CP dispensers installed twice during the season. Before harvest, fruit damage in the trial plot amounted to 0.9% and the overwintering population in autumn 2007 was only 0.46 larvae per tree. At the same time in the reference orchard, where 15 insecticide treatments were applied during the season, fruit damage before harvest reached 12.3% and the hibernating population was 7.97 larvae per tree. So, it has been confirmed that combination of both methods might be an effective tool for control of codling moth in the orchards with high population density and resistance to conventional insecticides. This study is being continued.

PL

Owocówka jabłkóweczka, Cydia pomonella (L.), najważniejszy szkodnik jabłoni, występuje w sadach Bułgarii w dużym nasileniu, w postaci dwóch pełnych pokoleń w każdym sezonie. Zwalczanie tego szkodnika przy pomocy metod konwencjonalnych jest często nieskuteczne. Metodę zwalczania owocówki jabłkóweczki poprzez dezorientację samców przy użyciu dyspenserów Ecodian CP (prod. ISAGRO, Włochy) oraz preparatu wirusowego Carpovirusine 2000 (Arysta LifeScience, Francja) testowano w sadzie jabłoniowym położonym w pobliżu Płowdiw, w Środkowo-Południowej Bułgarii. Nasilenie owocówki w tym sadzie w roku poprzednim (2006) było wysokie, o czym świadczy 18,7% uszkodzonych owoców przed zbiorem oraz 3,83 zimujących larw w przeliczeniu na drzewo. W 2007 roku w kwaterze doświadczalnej stosowano Carpovirusine 11 razy, a dyspensery feromonów Ecodian CP instalowano dwukrotnie. Przed zbiorem stwierdzono zaledwie 0,9% uszkodzonych owoców, a populacja zimujących larw wyniosła tam tylko 0,46 na drzewo. W sadzie kontrolnym, mimo przeprowadzonych 15 zabiegów insektycydami, uszkodzenia owoców przed zbiorem wyniosły 12,3% a populacja zimujących larw osiągnęła poziom 7.97 w przeliczeniu na drzewo. Połączenie obu testowanych metod może być więc skutecznym rozwiązaniem w sadach, gdzie owocówka jabłkóweczka występuje w dużym nasileniu i gdzie występuje odporność na stosowane insektycydy. Badania są kontynuowane.