The effect of the game deterrent Woebra on attacks by the poplar clearwing moth, Paranthrene tabaniformis Rott. (Lep., Sesiidae).
1994
Moraal L.G.
The game deterrent "Woebra", a copolymer containing quartz sand, is smeared on trees to deter mammals from damaging the bark. An experiment showed that Woebra might act as a physical barrier against woodboring insects but it did not prevent infestations by larvae of Paranthrene tabaniformis (Lep.: Sesiidae) in one-year-old poplars. Woebra had not adversely affected the annual height increment of the treated trees up to three years after application.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
页码
v.72-73(4)
其它主题
Repulsif
语言
英语
注释
1 ill., 2 tables; 9 ref. Summaries (De, En).
类型
Journal Article; Journal Part; Summary
来源
Anzeiger-fuer-Schaedlingskunde,-Pflanzenschutz,-Umweltschutz (Germany). (1994). v. 67(4) p. 72-73.
团体作者
Institute for Forestry and Nature Research, Wageningen (Netherlands)
Hessische Forstliche Versuchsanstalt, Hann. Muenden (Germany). Erstes Ulmensymposium "Ist die Ulme noch zu retten?". Hann. Muenden (Germany). 21-22 May 1992.
2012-11-15
AGRIS AP