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10 items by relevance
1 Conference paper

Durability of resistance

Jørgensen, J. Helms

Year: 1993

Language: English

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paijh kc g mboflden
2 Conference paper

Durability of resistance in the pathosystem: Barley-powdery mildew

Jørgensen, J. Helms

Durability of Disease Resistance — 1993, pp. 159-176

Year: 1993

Language: English

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ij nm gkao flhdecbp
3 Journal article

Will the ml-o Powdery Mildew Resistance Genes in Barley be Durable?

Jørgensen, Jørgen Helms; Skou, Jens-Peder

Nordisk Jordbrugsforskning — 1984, Issue 66, pp. 355-355

Year: 1984

Language: English

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apcih em nofl kbgjd
4 Book chapter

Durability of Barley Powdery Mildew Resistance Genes in Denmark, 1963-1980

Jørgensen, Jørgen Helms

Durable Resistance in Crops — 1982, pp. 397-399

Barley (Hordeum vulgare L.) is an important crop in Denmark. The spring barley area was 0.9 million ha in 1963 increasing to 1.6 million ha in 1980, which is 54 percent of the agricultural area. Within this period of time, spring barley varieties with major genes for resistance to the powdery

Year: 1982

Language: English

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hak j bfmo pngecldi

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