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  1. Article ; Online: Evaluation of rootstocks resistant to gummy stem blight and their effect on the fruit yield and quality traits of grafted watermelon (Citrullus lanatus (Thunb.) Matsum. & Nakai)

    Mahapatra, Sourav / Rao, E. Sreeenivasa / Hebbar, S. Shankara / Rao, V. Keshava / Pitchaimuthu, Mottaiyan / Sriram, S.

    The Journal of Horticultural Science and Biotechnology. 2023 Sept. 03, v. 98, no. 5 p.635-648

    2023  

    Abstract: Three gummy stem blight (GSB) resistant watermelon (Citrullus lanatus var. citroides) genotypes (IIHR-82, IIHR-617 and BIL-53), two resistant bottle gourd (Lagenaria siceraria) genotypes (BG-95, BG-77-6-1) and three hybrid combinations based on ... ...

    Abstract Three gummy stem blight (GSB) resistant watermelon (Citrullus lanatus var. citroides) genotypes (IIHR-82, IIHR-617 and BIL-53), two resistant bottle gourd (Lagenaria siceraria) genotypes (BG-95, BG-77-6-1) and three hybrid combinations based on watermelon genotypes (IIHR-617 × Arka Manik, IIHR-82 × Arka Manik and IIHR-82 × IIHR-617) were evaluated as rootstocks for yield, quality and GSB incidence in a sick plot during spring 2019, spring 2020 and spring 2021 at Indian Institute of Horticultural Research, Bangalore. The commercial watermelon hybrid NS-295 was used as a scion for grafting onto these rootstocks. Significant differences were observed among the grafted entries and checks in terms of disease incidence (PDI). Among agronomic traits, grafting significantly affected plant growth, earliness and yield in a desirable direction. The grafted scion onto the hybrid rootstocks and BG-95 could maintain its oblong fruit shape compared to those onto IIHR-82 and BIL-53, whereas BG-77-6-1 produced spherical fruits. Quality traits showed an improvement in terms of total soluble solids (TSS), flesh colour, total carotenoids and lycopene content among the grafted entries as compared to non-grafted controls. Overall, the use of hybrid rootstocks i.e. IIHR-82 × IIHR-617 and IIHR-82 × Arka Manik was found to be advantageous in managing GSB apart from imparting desirable agronomic and fruit quality traits.
    Keywords Citrullus lanatus var. citroides ; Lagenaria siceraria ; biotechnology ; color ; disease incidence ; early development ; fruit morphology ; fruit quality ; fruit yield ; gummy stem blight ; horticulture ; hybrids ; lycopene ; plant growth ; scions ; spring ; watermelons ; India ; Watermelon ; rootstocks ; grafting ; resistance ; quality traits
    Language English
    Dates of publication 2023-0903
    Size p. 635-648.
    Publishing place Taylor & Francis
    Document type Article ; Online
    ZDB-ID 1416403-6
    ISSN 2380-4084 ; 1462-0316
    ISSN (online) 2380-4084
    ISSN 1462-0316
    DOI 10.1080/14620316.2022.2164523
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 2867: Show issues

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  2. Article: Genetic enhancement of okra [

    Suma, A / Joseph John, K / Bhat, Kangila Venkataramana / Latha, Madhavan / Lakshmi, Chakkamadathil Jayasundaran / Pitchaimuthu, Mottaiyan / Nissar, V A M / Thirumalaisamy, Polavakkalipalayam Palanisamy / Pandey, Chitra Devi / Pandey, Sushil / Kumar, Ashok / Gautam, Raj Kumar / Singh, Gyanendra Pratap

    Frontiers in plant science

    2023  Volume 14, Page(s) 1284070

    Abstract: Introduction: The introgression of genetic material from one species to another through wide hybridization and repeated back-crossing, plays an important role in genetic modification and enriching the cultivated gene-pool with novel genetic variations. ... ...

    Abstract Introduction: The introgression of genetic material from one species to another through wide hybridization and repeated back-crossing, plays an important role in genetic modification and enriching the cultivated gene-pool with novel genetic variations. Okra (
    Material and methods: The screening of germplasm of wild
    Results and discussion: The amphidiploids were found to possess many desirable genes with a considerable magnitude of linkage drag. Majority of the wide cross derivatives had an intermediate fruit morphology and dominance of wild characters
    Language English
    Publishing date 2023-11-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2613694-6
    ISSN 1664-462X
    ISSN 1664-462X
    DOI 10.3389/fpls.2023.1284070
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Genetic analysis of yellow mosaic disease resistance in loofah

    Kaur, Manpreet / Varalakshmi, Budhavaram / Kumar, Manish / Rao, Eguru Sreenivasa / Pitchaimuthu, Mottaiyan / Mahesha, Basavaraju / Venugopalan, Rangarajan / Reddy, Dhoranalapalli Chinnappareddy Lakshmana

    Australasian plant pathology. 2021 July, v. 50, no. 4

    2021  

    Abstract: Yellow mosaic disease caused by tomato leaf curl New Delhi virus is very severe and causing 100 per cent yield loss under epiphytotic conditions. Chemical control of this disease is neither economical nor eco-friendly and genetic resistance is an ... ...

    Abstract Yellow mosaic disease caused by tomato leaf curl New Delhi virus is very severe and causing 100 per cent yield loss under epiphytotic conditions. Chemical control of this disease is neither economical nor eco-friendly and genetic resistance is an efficient means for its management. Resistance to yellow mosaic disease in advanced inbred line IIHR-Sel-1 and IIHR-137 have been confirmed during screening experiment. A crossing programme was planned using Arka Prasan as susceptible and IIHR-Sel-1 and IIHR-137 as resistant parents. We used the F₁, F₂, BC₁ and BC₂ generations derived from the two crosses viz. Arka Prasan × IIHR-Sel-1 and Arka Prasan × IIHR 137 to study the inheritance of resistance to yellow mosaic disease. Results indicated monogenic recessive resistance to yellow mosaic disease in the genetic background of both parents which need to be confirmed through repeated experiments with large population size. These results are imperative for breeding yellow mosaic disease resistant cultivars in Luffa species.
    Keywords Luffa ; Tomato leaf curl New Delhi virus ; chemical control ; cultivars ; disease resistance ; genetic analysis ; genetic background ; genetic resistance ; inbred lines ; plant pathology ; population size
    Language English
    Dates of publication 2021-07
    Size p. 407-414.
    Publishing place Springer Netherlands
    Document type Article
    ZDB-ID 406733-2
    ISSN 1448-6032 ; 0815-3191
    ISSN (online) 1448-6032
    ISSN 0815-3191
    DOI 10.1007/s13313-021-00787-z
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    In stock of ZB MED Bonn / Germany

    Z 3702: Show issues

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  4. Article: Heterosis and combining ability for resistance to powdery mildew in adult melon plants

    Shashikumar, Kadanapuradadoddi T / Pitchaimuthu, Mottaiyan / Kumar, Doddegowda P / Rawal, Ram D

    Plant breeding. 2011 June, v. 130, no. 3

    2011  

    Abstract: With 4 tables ABSTRACT: To estimate the heterosis, general combining ability (GCA) and specific combining ability (SCA) for resistance to powdery mildew, 30 F₁ hybrids developed in a 6 × 5 line × tester mating design were evaluated both under the ... ...

    Abstract With 4 tables ABSTRACT: To estimate the heterosis, general combining ability (GCA) and specific combining ability (SCA) for resistance to powdery mildew, 30 F₁ hybrids developed in a 6 × 5 line × tester mating design were evaluated both under the greenhouse and field conditions. Predominance of non-additive variance over additive variance in the inheritance of resistance to powdery mildew was detected. Inbred lines IIHR 681, IIHR 352, IIHR 190, RM 43, IIHR 121 and IIHR 122 demonstrated consistently high and negative GCA effects. There was a strong correlation between GCA effect and mean per cent disease index (PDI) of parent that would permit the use of the mean performance of the parental lines to predict the value of a resulting hybrid. Six hybrids, that is, Arka Jeet × IIHR 122, Punjab Sunehri × IIHR 190, RM 43 × IIHR 121, IIHR 681 × IIHR 616, IIHR 352 × IIHR 616 and IIHR 352 × IIHR 718 which involved one or both the parents with good GCA effects exhibited low mean PDI with negative mid-parent heterosis and negative SCA effects.
    Keywords adults ; general combining ability ; heterosis ; hybrids ; inbred lines ; parents ; powdery mildew ; specific combining ability ; variance
    Language English
    Dates of publication 2011-06
    Size p. 383-387.
    Publishing place Blackwell Publishing Ltd
    Document type Article
    ZDB-ID 232853-7
    ISSN 0179-9541
    ISSN 0179-9541
    DOI 10.1111/j.1439-0523.2010.01798.x
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 426: Show issues

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  5. Article: Heterosis and combining ability for resistance to powdery mildew in adult melon plants

    Shashikumar, Kadanapuradadoddi T. / Pitchaimuthu, Mottaiyan / Kumar, Doddegowda P. / Rawal, Ram D.

    Plant breeding

    Volume v. 130,, Issue no. 3

    Abstract: With 4 tables ABSTRACT: To estimate the heterosis, general combining ability (GCA) and specific combining ability (SCA) for resistance to powdery mildew, 30 F₁ hybrids developed in a 6 × 5 line × tester mating design were evaluated both under the ... ...

    Abstract With 4 tables ABSTRACT: To estimate the heterosis, general combining ability (GCA) and specific combining ability (SCA) for resistance to powdery mildew, 30 F₁ hybrids developed in a 6 × 5 line × tester mating design were evaluated both under the greenhouse and field conditions. Predominance of non-additive variance over additive variance in the inheritance of resistance to powdery mildew was detected. Inbred lines IIHR 681, IIHR 352, IIHR 190, RM 43, IIHR 121 and IIHR 122 demonstrated consistently high and negative GCA effects. There was a strong correlation between GCA effect and mean per cent disease index (PDI) of parent that would permit the use of the mean performance of the parental lines to predict the value of a resulting hybrid. Six hybrids, that is, Arka Jeet × IIHR 122, Punjab Sunehri × IIHR 190, RM 43 × IIHR 121, IIHR 681 × IIHR 616, IIHR 352 × IIHR 616 and IIHR 352 × IIHR 718 which involved one or both the parents with good GCA effects exhibited low mean PDI with negative mid-parent heterosis and negative SCA effects.
    Keywords parents ; heterosis ; hybrids ; specific combining ability ; adults ; variance ; powdery mildew ; inbred lines ; general combining ability
    Language English
    Document type Article
    ISSN 0179-9541
    Database AGRIS - International Information System for the Agricultural Sciences and Technology

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  6. Article: Heterosis and combining ability for resistance to powdery mildew in adult melon plants

    Shashikumar, Kadanapuradadoddi T. / Pitchaimuthu, Mottaiyan / Kumar, Doddegowda P. / Rawal, Ram D.

    Plant breeding

    Volume v. 130,, Issue no. 3

    Abstract: With 4 tables ABSTRACT: To estimate the heterosis, general combining ability (GCA) and specific combining ability (SCA) for resistance to powdery mildew, 30 F₁ hybrids developed in a 6 × 5 line × tester mating design were evaluated both under the ... ...

    Abstract With 4 tables ABSTRACT: To estimate the heterosis, general combining ability (GCA) and specific combining ability (SCA) for resistance to powdery mildew, 30 F₁ hybrids developed in a 6 × 5 line × tester mating design were evaluated both under the greenhouse and field conditions. Predominance of non-additive variance over additive variance in the inheritance of resistance to powdery mildew was detected. Inbred lines IIHR 681, IIHR 352, IIHR 190, RM 43, IIHR 121 and IIHR 122 demonstrated consistently high and negative GCA effects. There was a strong correlation between GCA effect and mean per cent disease index (PDI) of parent that would permit the use of the mean performance of the parental lines to predict the value of a resulting hybrid. Six hybrids, that is, Arka Jeet × IIHR 122, Punjab Sunehri × IIHR 190, RM 43 × IIHR 121, IIHR 681 × IIHR 616, IIHR 352 × IIHR 616 and IIHR 352 × IIHR 718 which involved one or both the parents with good GCA effects exhibited low mean PDI with negative mid-parent heterosis and negative SCA effects.
    Keywords parents ; heterosis ; hybrids ; specific combining ability ; adults ; variance ; powdery mildew ; inbred lines ; general combining ability
    Language English
    Document type Article
    ISSN 0179-9541
    Database AGRIS - International Information System for the Agricultural Sciences and Technology

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

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