By Manjit S Dhooria

ISBN-10: 1402086431

ISBN-13: 9781402086434

ISBN-10: 140208644X

ISBN-13: 9781402086441

Holding the necessities of lecturers and researchers in brain, this encyclopedic dictionary provides the terminology in entomology and pest administration within the such a lot actual and accomplished approach. it's also phrases concerning the shut family members of bugs, resembling mites and ticks and a few different organisms that are pests of plants.

Show description

Read Online or Download Ane's Encyclopedic Dictionary of General & Applied Entomology PDF

Similar entomology books

Randall T. Schuh's TRUE BUGS OF THE WORLD (Hemiptera: Heteroptera) PDF

Insects is a time period we use freely for something from a spider to a moth to a beetle to an ant. such a lot bugs aren't insects. real insects of the realm describes the bugs referred to as the Hemiptera: Heteroptera, the most important staff of bugs on this planet and the main various. There are seventy five households and a few 38,000 species chanced on on all continents other than Antarctica.

Read e-book online Insects of the Texas Lost Pines PDF

In an remoted pine wooded area at the japanese fringe of primary Texas, there lies an island of considerable and various existence referred to as the misplaced Pines. Separated from the remainder of the state’s East Texas pine forests via multiple hundred miles, the misplaced Pines marks the westernmost stand of the loblolly pine and is a shelter for crops and animals extra more often than not linked to the southeastern usa the place the tree originated.

Download e-book for iPad: Insect molecular biology and biochemistry by Lawrence I. Gilbert

The book of the broad seven-volume paintings entire Molecular Insect technological know-how supplied a whole reference encompassing very important advancements and achievements in glossy insect technological know-how. essentially the most quickly relocating components in entomological and comparative examine is molecular biology, and this quantity, Insect Molecular Biology and Biochemistry, is designed if you happen to need a complete but concise paintings on vital facets of this subject.

Additional info for Ane's Encyclopedic Dictionary of General & Applied Entomology

Sample text

Biological Races: Non-interbreeding sympatric populations, which differ in biology but not, or scarcely, in morphology; supposedly prevented from interbreeding by preference for different food plants or other hosts. Biomagnification: The increase in concentration of pesticide residue in animals as related to their position in a food chain, usually referring to the persistent organochlorine insecticides and their metabolites. Biological Species Concept : A concept of the species category according to which ‘Species are groups of actually (or potentially) interbreeding natural populations which are reproductively isolated from other such groups’.

It is secreted as tiny scales or flakes from four pairs of abdominal glands located on the ventral body surface of honeybee. The scales are transferred to the mouth by the legs where they are chewed by mandibles before the wax is incorporated into the comb. Beeswax is mainly used in the preparation of comb foundation, which is affixed to the frames of a commercial beehive. This foundation serves to induce the bees to construct the honey comb in the frames. 5 kg of wax. Beeswax is used in religious candles, polishes and cosmetics.

Two pairs of wings usually present. Front wings toughened, overlap to cover the larger fanshaped membranous hind wings. Abdomen with a pair of cerci. Eggs are laid in toughened case (ootheca). They are largely tropical and subtropical omnivorous insects and are recognized as household pests. Blight: A general term that may include spotting, discolouration, sudden wilting, or death of leaves, fruits, flowers, stem or the entire plant. Blood Gill: Hollow process of the body wall through which blood circulates but which lacks tracheae; present in endopterygote larvae, probably functioning in maintaining ionic balance.

Download PDF sample

Ane's Encyclopedic Dictionary of General & Applied Entomology by Manjit S Dhooria


by Charles
4.2

Download e-book for iPad: Ane's Encyclopedic Dictionary of General & Applied by Manjit S Dhooria
Rated 4.25 of 5 – based on 41 votes