Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations

Cilt: 17 10 Mayıs 2016
  • Mohamed Zamoum
  • Jean-Claude Martin
  • Atia Bensidi
  • Rachid Bahmane
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Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations

Öz

In the reforestations of Pinus halepensis, situated in the Algerian sub-Saharian region, 1 500 hectares were treated by an aerial application against the third and fourth larval stage of the pine processionary moth. The microbiological insecticide used contained Bacillus thuringiensis var. kurstaki 3a 3b. The immediate mortality was evaluated by sampling colonies of caterpillars 7 and 14 days after the application of the treatment, and the delayed mortality was determined firstly for caterpillars after 80 and 100 days in the field and secondly for pupae by collecting and rearing surviving caterpillars to Btk at the end of the larval cycle during the nomadic period. The mortality rate of the caterpillars increased between 7 and 100 days and averaged 93 % in the treated zone. The caterpillars exposed to the treatment were more contaminated by Beauveria bassiana and infested by the larval-pupal parasitoïds Erigorgus femorator Aub. (Hym, Ichneumonidae) and Phryxe caudata Rond. (Dip., Tachninidae). The sex ratio of surviving moths was 1.7 in favour of males which suggests that female caterpillars are more vulnerable to Btk. Keywords: Thaumetopoea pityocampa, Parasitism, Insect control, Pinus halepensis

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yazarlar

Mohamed Zamoum Bu kişi benim

Jean-Claude Martin Bu kişi benim

Atia Bensidi Bu kişi benim

Rachid Bahmane Bu kişi benim

Yayımlanma Tarihi

10 Mayıs 2016

Gönderilme Tarihi

21 Nisan 2016

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2016 Cilt: 17

Kaynak Göster

APA
Zamoum, M., Martin, J.-C., Bensidi, A., & Bahmane, R. (2016). Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations. Turkish Journal of Forestry, 17, 76-79. https://doi.org/10.18182/tjf.44293
AMA
1.Zamoum M, Martin JC, Bensidi A, Bahmane R. Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations. Turkish Journal of Forestry. 2016;17:76-79. doi:10.18182/tjf.44293
Chicago
Zamoum, Mohamed, Jean-Claude Martin, Atia Bensidi, ve Rachid Bahmane. 2016. “Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations”. Turkish Journal of Forestry 17 (Mayıs): 76-79. https://doi.org/10.18182/tjf.44293.
EndNote
Zamoum M, Martin J-C, Bensidi A, Bahmane R (01 Mayıs 2016) Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations. Turkish Journal of Forestry 17 76–79.
IEEE
[1]M. Zamoum, J.-C. Martin, A. Bensidi, ve R. Bahmane, “Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations”, Turkish Journal of Forestry, c. 17, ss. 76–79, May. 2016, doi: 10.18182/tjf.44293.
ISNAD
Zamoum, Mohamed - Martin, Jean-Claude - Bensidi, Atia - Bahmane, Rachid. “Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations”. Turkish Journal of Forestry 17 (01 Mayıs 2016): 76-79. https://doi.org/10.18182/tjf.44293.
JAMA
1.Zamoum M, Martin J-C, Bensidi A, Bahmane R. Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations. Turkish Journal of Forestry. 2016;17:76–79.
MLA
Zamoum, Mohamed, vd. “Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations”. Turkish Journal of Forestry, c. 17, Mayıs 2016, ss. 76-79, doi:10.18182/tjf.44293.
Vancouver
1.Mohamed Zamoum, Jean-Claude Martin, Atia Bensidi, Rachid Bahmane. Immediate and delayed mortality of the pine processionary moth treated by Bacillus thuringiensis var. kurstaki 3a 3b in the sub-Saharian pine reforestations. Turkish Journal of Forestry. 01 Mayıs 2016;17:76-9. doi:10.18182/tjf.44293

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