<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The study was carried out to evaluate the possibilities to control the common pine sawfly <italic>Diprion pini</italic> L. with the use of plant protection products Mospilan 20 SP (20% acetamipryd) and Trebon 30 EC (300 g etofenprox/l). Aerial insecticide treatments were applied onto experimental plots (100 ha) in Scots pine stands, sprayed with approximately 3 l of spray solution/ha. Mospilan 20 SP at a rate 0.20 kg/ha caused 61%-76% mortality of <italic>D. pini</italic> larvae, whereas at a rate 0.25 kg/ha – 100% larval mortality. Trebon 30 EC aerial treatments at a rate 0.2 l/ha resulted in 100% larval mortality. Study results will be enclosed in the procedure of registration of the plant protection products for use in forestry.</p></abstract>

The study was carried out to evaluate the possibilities to control the common pine sawfly Diprion pini L. with the use of plant protection products Mospilan 20 SP (20% acetamipryd) and Trebon 30 EC (300 g etofenprox/l). Aerial insecticide treatments were applied onto experimental plots (100 ha) in Scots pine stands, sprayed with approximately 3 l of spray solution/ha. Mospilan 20 SP at a rate 0.20 kg/ha caused 61%-76% mortality of D. pini larvae, whereas at a rate 0.25 kg/ha – 100% larval mortality. Trebon 30 EC aerial treatments at a rate 0.2 l/ha resulted in 100% larval mortality. Study results will be enclosed in the procedure of registration of the plant protection products for use in forestry.

Efficacy of Mospilan 20 SP and Trebon 30 EC in the protection of Scots pine <italic>Pinus silvestris</italic> L. against the common pine sawfly <italic>Diprion pini</italic> L.

Forest Research Institute, Department of Forest Protection, Sękocin Stary, Braci Leśnej 3, 05-090 Raszyn, Poland, phone: 48 22 7150540, fax: 22 7150567

Folia Forestalia Polonica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Efficacy of Mospilan 20 SP and Trebon 30 EC in the protection of Scots pine  L. against the common pine sawfly  L.

The study was carried out to evaluate the possibilities to control the common pine sawfly Diprion pini L. with the use of plant protection products Mospilan 20...

Efficacy of Mospilan 20 SP and Trebon 30 EC in the protection of Scots pine Pinus silvestris L. against the common pine sawfly Diprion pini L.

Publié en ligne: 15 juin 2015

Pages: 3 - 10

Reçu: 16 juil. 2014

Accepté: 27 janv. 2015

DOI: https://doi.org/10.1515/ffp-2015-0001

Mots clés
common pine sawfly, acetamiprid, etofenprox, aerial treatment

© Barbara Głowacka et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Efficacy of Mospilan 20 SP and Trebon 30 EC in the protection of Scots pine Pinus silvestris L. against the common pine sawfly Diprion pini L.

Publié en ligne: 15 juin 2015

Pages: 3 - 10

Reçu: 16 juil. 2014

Accepté: 27 janv. 2015

DOI: https://doi.org/10.1515/ffp-2015-0001

Mots cléscommon pine sawfly, acetamiprid, etofenprox, aerial treatment

© Barbara Głowacka et al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
common pine sawfly, acetamiprid, etofenprox, aerial treatment