http://www.cnr.it/ontology/cnr/individuo/prodotto/ID209638
Careful choice of insecticides in Integrated Pest Management strategies in maize conserves Orius spp. population in the field (Contributo in atti di convegno)
- Type
- Label
- Careful choice of insecticides in Integrated Pest Management strategies in maize conserves Orius spp. population in the field (Contributo in atti di convegno) (literal)
- Anno
- 2012-01-01T00:00:00+01:00 (literal)
- Alternative label
Vasileiadis V.P., Veres A., Furlan L., Sattin M. (2012)
Careful choice of insecticides in Integrated Pest Management strategies in maize conserves Orius spp. population in the field
in Meeting of the working Group "Pesticides and Beneficial Organisms", Marbella, 8-11 novembre 2011
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Vasileiadis V.P., Veres A., Furlan L., Sattin M. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
- Pesticides and Beneficial Organisms (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR, Institute of Agro-Environmental and Forest Biology
VENETO AGRICOLTURA (literal)
- Titolo
- Careful choice of insecticides in Integrated Pest Management strategies in maize conserves Orius spp. population in the field (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
- 978-92-9067-260-9 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
- Jean-Pierre Jansen (literal)
- Abstract
- A field experiment was set up in April 2011 at Legnaro, Italy, within the European Project
PURE, to evaluate two IPM strategies against a conventional one in four-year maize-based cropping
systems that will involve different crops in the rotations in subsequent years. Three different foliar
insecticide treatments were applied to the first-year maize against the second generation larvae of
Ostrinia nubilalis (Hübner) according to the strategy followed. Lambda-cyhalothrin was applied as the
conventional strategy, while chlorantraniliprole, an insecticide selective to beneficial arthropods and a
biological insecticide containing Bacillus thuringiensis var. kurstaki were applied as the two IPMbased
strategies. The minute pirate bug (Orius spp.) was the most abundant among the beneficial
organisms and was considered as the indicator species in this study. Statistical analysis showed no
significance difference between strategies in Orius spp. density before the insecticide treatments,
whereas after treatments Orius spp. was significantly lower in the conventional strategy compared to
the IPM-based strategies. Ostrinia nubilalis damage was slightly higher when treated with the
biological insecticide compared to the other two strategies. Treatment with chlorantraniliprole did not
affect Orius spp. population confirming its selectivity to this species. The primary results of this study
reveal that the careful choice of insecticides that exhibit selectivity to beneficial organisms and the
inclusion of biological insecticides into IPM strategies in maize can promote conservative biological
control. (literal)
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