caa a22 4500 397571496 CHVBK 20180308164842.0 cr unu---uuuuu 161202e19961001xx s 000 0 eng 10.1093/ee/25.5.1209 doi (NATIONALLICENCE)oxford-10.1093/ee/25.5.1209 Potential Enhancement of the Gypsy Moth (Lepidoptera: Lymantriidae) Nuclear Polyhedrosis Virus with the Triterpene Azadirachtin [Elektronische Daten] [Stephen P. Cook, Ralph E. Webb, Kevin W. Thorpe] Second-instar gypsymoth, Lymantria dispar (L.), larvae were placed on semisynthetic diet and white oak, Quercus alba L., seedlings that had been surface-treated with azadirachtin and gypsy moth nuclear polyhedrosis virus. Both treatments affected larval development (weight gain and molting) and survival. When consumed together, larvae died significantly faster compared with larvae, which consumed only azarurachtin or virus. The combination also resulted in lowered larval survival compared with that observed when only 1 material was consumed. The combination of azadirachtin and virus should result in good foliage protection if used against gypsy moth larvae. However, the addition of azadirachtin to viral formulations could also result in less virus being produced within the larval cadaver and released into the environment because the affected larvae are smaller. © 1996 Entomological Society of America Biological Control nationallicence Lymantria dispar nationallicence Gypchek nationallicence baculovirus nationallicence azarurachtin nationallicence neem nationallicence Cook Stephen P. Insect Biocontrol Laboratory, USDA-ARS, Building 402, BARC-East, Beltsville, MD 20705 aut Webb Ralph E. Insect Biocontrol Laboratory, USDA-ARS, Building 402, BARC-East, Beltsville, MD 20705 aut Thorpe Kevin W. Insect Biocontrol Laboratory, USDA-ARS, Building 402, BARC-East, Beltsville, MD 20705 aut Environmental Entomology Oxford University Press 25/5(1996-10-01), 1209-1214 0046-225X 25:5<1209 1996 25 ee https://doi.org/10.1093/ee/25.5.1209 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/ee/25.5.1209 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Cook Stephen P. Insect Biocontrol Laboratory, USDA-ARS, Building 402, BARC-East, Beltsville, MD 20705 aut NATIONALLICENCE 700 1- Webb Ralph E. Insect Biocontrol Laboratory, USDA-ARS, Building 402, BARC-East, Beltsville, MD 20705 aut NATIONALLICENCE 700 1- Thorpe Kevin W. Insect Biocontrol Laboratory, USDA-ARS, Building 402, BARC-East, Beltsville, MD 20705 aut NATIONALLICENCE 773 0- Environmental Entomology Oxford University Press 25/5(1996-10-01), 1209-1214 0046-225X 25:5<1209 1996 25 ee Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford