Incidence of plant-parasitic nematodes associated with okra in district Layyah of the Punjab, Pakistan

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A67300" target="_blank" >RIV/60460709:41210/15:67300 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Incidence of plant-parasitic nematodes associated with okra in district Layyah of the Punjab, Pakistan

Original language description

A systemic survey was conducted to assess the reliable estimate of nematodes and their infestation level with okra plants from twelve grower?s fields located within three major vegetable production localities of District Layyah. From each locality, foursampling sites were selected randomly and twenty samples of root and soil were taken. Nematode population in 20g of roots and 100cm3 of soil samples was determined by the sieving-cum-modified Baermann funnel techniques. Meloidogyne incognita were the predominant species in all surveyed localities. Other plant parasitic nematode genera identified were Pratylenchus, Aphelenchus, Criconema, Helicotylenchus, Hoplolaimus, Longidorus, and Xiphinema. The incidence of infestation of root knot nematode 86%, 85%and 87% in the okra production areas of Layyah, Karor and Chobara, respectively. The incidence ranged from 70 to 95% with an average of 82.5%. The gall index ranged from 4 to 5 with a mean of 4.5 with maximum gall size. Both incidence and

Czech name

Incidence of plant-parasitic nematodes associated with okra in district Layyah of the Punjab, Pakistan

Czech description

A systemic survey was conducted to assess the reliable estimate of nematodes and their infestation level with okra plants from twelve grower?s fields located within three major vegetable production localities of District Layyah. From each locality, foursampling sites were selected randomly and twenty samples of root and soil were taken. Nematode population in 20g of roots and 100cm3 of soil samples was determined by the sieving-cum-modified Baermann funnel techniques. Meloidogyne incognita were the predominant species in all surveyed localities. Other plant parasitic nematode genera identified were Pratylenchus, Aphelenchus, Criconema, Helicotylenchus, Hoplolaimus, Longidorus, and Xiphinema. The incidence of infestation of root knot nematode 86%, 85%and 87% in the okra production areas of Layyah, Karor and Chobara, respectively. The incidence ranged from 70 to 95% with an average of 82.5%. The gall index ranged from 4 to 5 with a mean of 4.5 with maximum gall size. Both incidence and

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

PAKISTAN JOURNAL OF ZOOLOGY

ISSN

0030-9923

e-ISSN

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Volume of the periodical

47

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

847-855

UT code for WoS article

000357140700031

EID of the result in the Scopus database

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