Comparison of Progeny Production by Mated and Unmated Females of Nasonia Vitripennis (Walker) (Hymenoptera: Pteromalidae)
Author | : Jill Ann Eccleston |
Publisher | : |
Total Pages | : 294 |
Release | : 1990 |
Genre | : Hymenoptera |
ISBN | : |
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Author | : Jill Ann Eccleston |
Publisher | : |
Total Pages | : 294 |
Release | : 1990 |
Genre | : Hymenoptera |
ISBN | : |
Author | : Miguel Angel BrieƱo-Enriquez |
Publisher | : Frontiers Media SA |
Total Pages | : 287 |
Release | : 2022-07-14 |
Genre | : Science |
ISBN | : 2889765679 |
Author | : G. A. Kerkut |
Publisher | : Elsevier |
Total Pages | : 656 |
Release | : 2013-10-22 |
Genre | : Science |
ISBN | : 1483286207 |
In this volume, seven of the chapters deal with feeding and diet, which is reasonable since insects consume an estimated l5-20% of all the world's planted crops. Many insects even have a specialized larval feeding stage that usually occupies a different ecological niche to the adult and so does not compete for the adult's food stock. Other chapters describe the means by which insects maintain their water balance, nitrogen balance and temperature balance under a range of conditions. These involve regulation by hormonal and behavioural systems that are also described here. The l4 chapters are all extensively illustrated and referenced and therefore provide excellent summaries of current knowledge. They will be of great value to entomologists, zoologists and biologists in general.
Author | : Desmond Nethersole-Thompson |
Publisher | : A&C Black |
Total Pages | : 297 |
Release | : 2010-11-30 |
Genre | : Nature |
ISBN | : 1408137356 |
Desmond Nethersole-Thompson has been studying his favourite bird, the greenshank Tringa nebularia, since May 1932. This book, published in 1976, owes much to the interest, almost an obsession, of the Nethersole-Thompson family. The two girls and four boys, as well as both parents, now work as a team in the wild and beautiful north-west Highlands of Scotland. Greenshanks has drawn heavily on the team's field notebooks. In the gneiss country of Sutherland, so different from the forest bogs of Spey Valley, Fennoscandia and the Soviet Union, they have particularly concentrated on the greenshank's displays and breeding, food and feeding behaviour and its remarkable voice. There can be few long-term projects on waders to equal this made by the Nethersole-Thompsons, and there are valuable specialist contributions by other eminent ornithologists. Greenshanks is a major contribution to bird studies and takes its place beside Desmond Nethersole-Thompson's four earlier monographs. The illustrations in colour and monochrome by Donald Watson have all the veracity and atmosphere that one has come to expect of this gifted artist.
Author | : Thomas S. Baskett |
Publisher | : Stackpole Books |
Total Pages | : 604 |
Release | : 1993 |
Genre | : Nature |
ISBN | : 9780811719407 |
Nicely published (apparently with subsidy) by the Wildlife Management Institute, Washington, D.C. Comprehensively deals with the most numerous, widespread, and heavily hunted of North American gamebirds. Among the topics covered in 29 contributions: classification and distributions, migration, nesting, reproductive strategy, growth and maturation, feeding habits, diseases, survey procedures, population trends, care of captive mourning doves, and hunting. The final chapter identifies research and management needs. Annotation copyright by Book News, Inc., Portland, OR
Author | : Dennis M. Power |
Publisher | : Springer Science & Business Media |
Total Pages | : 356 |
Release | : 1991 |
Genre | : Nature |
ISBN | : 030643640X |
Author | : Kamal Ahmadi |
Publisher | : Cuvillier Verlag |
Total Pages | : 131 |
Release | : 2008 |
Genre | : |
ISBN | : 3867275785 |
Author | : |
Publisher | : |
Total Pages | : 676 |
Release | : 1949 |
Genre | : Agriculture |
ISBN | : |
Set includes revised editions of some issues.