Vol. 7, Issue 1 (2019)
Effect of Parthenium hysterophorus plant parts products on hatching and larval penetration of root-knot nematode, Meloidogyne incognita
Author(s): Vipin Kumar Verma, Ramesh Chand, Shyam Babu Gautam, Manish Kumar and Richa Singh
Abstract: An experiment was conducted on the effect of Parthenium hysterophorus on hatching of Meloidogyne incognita eggs under pot condition during 2017-18. The observations reveal that all the treatment were found significantly different from each other over control except to that of leaf compost @ 2.0 % with leaf powder @ 2.0 %; leaf compost @ 5.0 % with leaf powder @ 5.0 % and 7.5 %; ethanol leaf extract @ 2.0 % with 5.0 % with leaf extract 5.0 % were found at par to each other. The egg hatching recorded highest (609.75, 692.25, 702.00 and 725.50) was observed at 12, 24, 48 and 72 hours in control treatment where soil is not amended, however the minimum hatching was seen ethanol leaf extract treatment followed by leaf powder, leaf compost, leaf extract and ethanol leaf extract. The impact of Parthenium hysterophorus on larval penetration of Meloidogyne incognita shows that the penetration of second stage juvenile in the root system decreased in all the treatments as compared to untreated check. Maximum penetration was observed in untreated check i.e. 510.50, 565.25, 614.00, 692.75 and minimum penetration observed in the treatment in ethanol leaf extract @ 5% i.e. 204.00, 245.75, 325.25, 346.50 after incubation period 12, 24, 48 and 72 hours respectively.
Pages: 1308-1311 | 321 Views 57 Downloads
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How to cite this article:
Vipin Kumar Verma, Ramesh Chand, Shyam Babu Gautam, Manish Kumar, Richa Singh. Effect of Parthenium hysterophorus plant parts products on hatching and larval penetration of root-knot nematode, Meloidogyne incognita. Int J Chem Stud 2019;7(1):1308-1311.
