Author : Robert W. Campbell
Publisher : Unknown
Page : 32 pages
File Size : 54,9 Mb
Release : 1975
Category : Gypsy moth
ISBN : UIUC:30112019262812
The Gypsy Moth and Its Natural Enemies by Robert W. Campbell Pdf
Patterns of gypsy moth behavior are described, especially those related to population density. Natural mortality-causing factors that operate against this insect are also described. Several agents kill subadult male and female gypsy moths at different rates. Major determinants of year-to-year changes in gypsy moth numbers are described.