K. V. Saji
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View article: Sequence diversity among badnavirus isolates infecting black pepper and related species in India
Sequence diversity among badnavirus isolates infecting black pepper and related species in India Open
View article: Genetic diversity study in Piper spp. using inter simple sequence repeat (ISSR) markers
Genetic diversity study in Piper spp. using inter simple sequence repeat (ISSR) markers Open
Genetic diversity analysis of 27 Piper species using ISSR (Inter Simple Sequence Repeat) markers indicated that the analysis placed them in six clusters in the UPGMA (Unweighted Pair Group Method with Arithmetic Mean) dendrogram. The molec…
View article: Ideotype concept in black pepper (Piper nigrum L.)
Ideotype concept in black pepper (Piper nigrum L.) Open
An attempt has been made to describe the crop ideotype characteristics for black pepper(Piper nigrum). It is proposed that the black pepper ideotype should have acute branch angles(450) at the top and more wider branch angles at the bottom…
View article: Identification of Phytophthora and nematode-resistant source-from opens pollinated progenies of black pepper (Piper nigrum) using a modified protocol
Identification of Phytophthora and nematode-resistant source-from opens pollinated progenies of black pepper (Piper nigrum) using a modified protocol Open
Foot rot disease caused by Phytophthora capsici and slow decline disease caused by plant parasitic nematodes are serious diseases of black pepper (Piper nigrum L.). In this study open-pollinated seedling progenies of black pepper were scre…
View article: Screening of black pepper (Piper nigrum L.) germplasm for resistance to foot rot disease caused by Phytophthora capsici Leonian
Screening of black pepper (Piper nigrum L.) germplasm for resistance to foot rot disease caused by Phytophthora capsici Leonian Open
Studies were conducted at Calicut (Kerala) to locate sources of resistance among 491accessions of cultivars, 691 hybrids, 124 wild accessions and 182 Karimunda and 60Kottanadan selections of black pepper (Piper nigrum) using stem inoculati…
View article: ISSR markers for genetic diversity analysis in spices – An appraisal
ISSR markers for genetic diversity analysis in spices – An appraisal Open
Inter-simple sequence repeat (ISSR) is a multilocus DNA marker increasingly being used for DNA typing of plants. Three non-anchored primers were tested for assessing the suitability of its use in genetic diversity analysis of spices germpl…
View article: Association and path coefficient analysis among yield attributes and berry yield in black pepper (Piper nigrum L.)
Association and path coefficient analysis among yield attributes and berry yield in black pepper (Piper nigrum L.) Open
Eighty two germplasm accessions of black pepper aggregated from pepper cultivating tracts of Karnataka, Kerala, Goa and Maharashtra were characterized for 17 quantitative traits as per the IPGRI descriptors during 2018-19 at the field gene…