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Exploitation of biotic inducers for the management of important foliar diseases of sunflower (Helianthus annuus L.): Exploitation of biotic inducers for the management of important foliar diseases of sunflower (Helianthus annuus L.)

Indian Agricultural Research Journals

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Title Exploitation of biotic inducers for the management of important foliar diseases of sunflower (Helianthus annuus L.): Exploitation of biotic inducers for the management of important foliar diseases of sunflower (Helianthus annuus L.)
 
Creator L RAJENDRAN
T SELVAKUMAR
S HARISH
R SASIKALA
T KALAIMAGAL
PL VISWANATHAN
 
Subject Biotic inducers and management, Fungal diseases, Leaf spot, Necrosis, Powdery mildew, Sunflower
 
Description Sunflower (Helianthus annuus L.) is a unique crop grown for human consumption as edible oil and also for ornamental use. It has become a popular cut flower, easy to grow under varied climatic conditions requires 672.4 mm water requirement during growing season. Sunflower crop is native to North America and as of now we have the varieties, hybrids developed from the huge germplasm collections maintained at ICAR-Indian Institute of Oilseeds Research and also at co-ordinating centres under AICRP on sunflower situated at different agro-climatic regions of India. During the crop growing period, many fungal and viral diseases start affecting the crop from early stage up to flowering and milky stage leads to drastic losses in seed yield. In particular, necrosis, leaf spot and powdery mildew diseases are causing drastic yield losses in the cultivation. In this study, we have attempted the biotic inducers as seed treatment and foliar spray against this disease as an alternative to fungicide.
 
Publisher Indian Society of Oilseeds Research
 
Date 2023-12-14
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JOR/article/view/145581
10.56739/jor.v40iSpecialissue.145581
 
Source Journal of Oilseeds Research; Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/145581/53122
 
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