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^: *http://jee.oxfordjournals.org/content/by/year
^: Underwood J.; Moch J.; Ming-Shun Chen; Lieceng Zhu
^: Exogenous Salicylic Acid Enhances the Resistance of Wheat Seedlings to Hessian Fly (Diptera: Cecidomyiidae) Infestation Under Heat Stress [ , , (Mayetiola destructor). ]
^: Journal of Economic Entomology, 2014; Vol.107,N 5. - P. 2000-2004
^: 2014

^: Heat stress exerts significant impact on plant-parasite interactions. Phytohormones, such as salicylic acid (SA), play important roles in plant defense against parasite attacks. Here, we studied the impact of a combination of heat stress and exogenous SA on the resistance of wheat (Triticum aestivum L.) plants to the Hessian fly [Mayetiola destructor (Say)]. We found that the wheat cultivar Molly', which contains the resistance gene H13, lost resistance to Hessian fly under heat stress (40C for 3 and 6 h), and that exogenous application of SA on Molly seedlings right before heat stress can partially prevent the loss of resistance of Molly plants under heat conditions. Our findings have significant implications for understanding the dynamics of plant-insect interactions in the context of heat stress. aref1

^TRN: 1552353


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