Planthoppers
Their Ecology and Management
Book
Chapter
Planthoppers constitute a large group of phytophagous insects in the order Homoptera. Currently, systematists recognize 19 families of planthoppers which collectively form the superfamily Fulgoroidea and deriv...
Chapter
Situations in which insect habitats provide continuously favorable physical and biological conditions for population growth in both space and time are rare. For the vast majority of species, population continu...
Chapter
The extent to which populations are “regulated” or suppressed by density-dependent factors continues to be the subject of extensive ecological debate (see Slade 1977; Strong 1984; Vickery and Nudds 1984; Hasse...