Resistance inCucumis sativusL. toTetrany
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O. M. B. Ponti
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Article
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1978
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Springer
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English
โ 266 KB
For several generations subpopulations of the twosponed spider mite were reared on cucumber varieties previously selected as partially resistant. Subsequently resistance tests were carried out in the laboratory and the glasshouse with mites from these subpopulations and concurrently with mites from