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Inheritance and allelism for resistance to Russian wheat aphid in an Iranian spring wheat

B. Ehdaie ; C. Baker | 1999

Russian wheat aphid (RWA), Diuraphis noxia (Mordvilko), is an important pest of wheat (Triticum aestivum L.) in the United States of America. Developing adapted wheat cultivars with genetic resistance to RWA is an effective control strategy. Gen[...]

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Vegetative propagation of oak using coppice shoots

R. Harmer ; C. Baker ; FORESTRY COMMISSION LONDON GBR | London, GBR : HMSO | Forestry Commission research info. n° 198 | 1991

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