Tylenchida. Parasites of Plants and Insects by Mohammad Raq Siddiqi

By Mohammad Raq Siddiqi

Show description

Read Online or Download Tylenchida. Parasites of Plants and Insects PDF

Best infectious disease books

Population health: concepts and methods

Inhabitants wellbeing and fitness encompasses conventional public well-being and preventive drugs yet emphasizes the entire variety of health and wellbeing determinants affecting the total inhabitants instead of in simple terms ailing or high-risk contributors. The inhabitants wellbeing and fitness procedure integrates the social and organic, the quantitative and qualitative, spotting the significance of social and cultural components in perform and study.

One Stop Doc Statistics and Epidemiology

Pt. 1. Epidemiology -- pt. 2. Statistical toolkit

Causal inference and scientific paradigms in epidemiology

This anthology of articles on causal inference and clinical paradigms in epidemiology covers a number of very important issues together with the hunt for causal factors, the strengths and barriers of causal standards, quantitative methods for assessing causal relationships which are proper to epidemiology and rising paradigms in epidemiologic learn.

Modern Death: How Medicine Changed the End of Life

There's no extra common fact in existence than demise. regardless of who you're, it truly is sure that someday you are going to die, however the mechanics and figuring out of that have will range enormously in today’s sleek age. Dr. Haider Warraich is a tender and excellent new voice within the dialog approximately loss of life and demise began via Dr.

Additional resources for Tylenchida. Parasites of Plants and Insects

Example text

Cotype = a paratype or syntype, not in usage now as it is not recognized by the ICZN. Dichotomy = in a differential key where two new branches arise from one stem. Diploid, haploid = during meiosis, the chromosome number of a diploid cell is halved, 2n becomes n. Distance matrix = a taxon-by-taxon matrix in which distance or dissimilarities are measured. DNA fingerprinting = technique based on restriction fragment analysis of DNA that reveals polymorphisms at dispersed loci of tandemly repeated DNA, used for evaluating relatedness between closely related individuals.

The most parsimonious explanation). Patronym = a scientific name based on a person, in his honour or in recognition of his work. Phenetics, phenon = now used mainly to describe numerical taxonomy using clustering of taxa (phenons) based on similarity. Phylogeny = the evolutionary history of a group of taxa. Polarity = evolutionary direction of a character state transition, determining a plesiomorphic (primitive) or apomorphic (advanced, derived) state. Polymorphism = occurrence of two or more phenotypic states of a character among the members of a taxon.

Diagnoses and differential keys are provided for all valid genera. In most cases diagnoses have been enlarged. To avoid confusion with related genera in other subfamilies, some familial characters are repeated in generic diagnoses. Data for the type species, especially the type host, habitat and locality, are frequently mentioned 16 INTRODUCTION, HISTORICAL REVIEW AND TECHNIQUES and etymologies of the generic names provided. In the diagnoses of taxa, if the sex or developmental stage is not mentioned, the morphological or ecological characters refer to the female since the female is the parasitic stage both as plant and insect parasite; males and juveniles of some groups have a degenerated oesophagus and cannot feed.

Download PDF sample

Rated 4.12 of 5 – based on 6 votes