{"product_id":"durable-resistance-against-stripe-rust-puccinia-striiformis-in-wheat-von-naimat-ullah-und-a-s-mumtaz","title":"DURABLE RESISTANCE AGAINST STRIPE RUST (Puccinia striiformis) IN WHEAT","description":"\u003cp\u003eStripe rust is an important foliar disease of Wheat  in different wheat growing areas in Pakistan.  Different protective measures such as fungicides,  cultural or agronomic practices do not ensure long- lasting control.Genetic resistance is preferred  over other strategies.Of the genetic resistance,  durable resistance (race-nonspecific) is considered  a sustainable measure globally. Our study included  seedling testing, field evaluation, morphological  marker studies and marker assisted selection.Study  revealed that 4% varieties were resistant at  seedling stage while rest were susceptible or  intermediate.Field testing revealed that 4%varieties  were resistant,70% were intermediate or moderately  resistant while others were highly susceptible.For  further validation,morphological markers were also  observed in varieties indicating presence of gene  Yr18\/Lr34. Marker assisted  selection of varieties  revealed that 11 varieties possessed the desirable  marker.Same varieties showed susceptibility at  seedling stage and  resistance to moderate  resistance at adult stage under field conditions  with either presence or absence of Leaf tip necrosis  as a morphological marker.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844329667\"\u003e\u003ch3\u003eCharacterization of Pakistan Wheat varieties for Durable Resistance against stripe rust using molecular marker\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844329667","offer_id":39470005747805,"sku":"9783844329667","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/ada647fa-33c6-4c44-9de2-b656dbfa81a2.jpg?v=1757656807","url":"https:\/\/shop.autorenwelt.de\/en\/products\/durable-resistance-against-stripe-rust-puccinia-striiformis-in-wheat-von-naimat-ullah-und-a-s-mumtaz","provider":"Autorenwelt Shop","version":"1.0","type":"link"}