Additive inheritance of resistance to po
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Geok -Yong Tan; Wai -Koon Tan
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Article
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1990
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Springer
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English
β 625 KB
Quantitative inheritance of resistance to Phytophthora pod rot (Ppr) was studied in cocoa hybrid progeny from 12 Trinitario x Amazonian crosses and their reciprocal crosses. The crossing scheme was similar to a factorial design. Disease was assessed by the number and percentage of infected pods on e