The effect of 2 daylength treatments (11 and 15 h) on stem elongation was determined in 5 indeterminate bean cv. (G 17650, G 2997, DOR 44, G 5475, and JU 80-11) under growth chamber conditions. Under the short day length, G 17650, a viny indeterminate var. showed the longest stem under all condit...
Masaya, P.M.
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White, Jeffrey W.
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[Effects of short days on stem elongation in some indeterminate dry bean cultivars adapted to the tropics]
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Effects of short days on stem elongation in some indeterminate dry bean cultivars adapted to the tropics
In the Guatemalan localities of Chimaltenango and Cuyuta (19 and 29 degrees Celsius, resp.), the F2 populations from 6 crosses (ICTA Quetzal x JU 80-11, ICTA Quetzal x San Martin, ICTA Quetzal x Rabia de Gato, JU 80-11 x San Martin, JU 80-11 x Rabia de Gato, and San Martin x Rabia de Gato) were o...
Masaya, P.M.
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Wallace, D.H.
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White, J.W.
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[Genetic control of flowering behavior of tropic adapted bean cultivars under two subtropical temperature regimes]
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Genetic control of flowering behavior of tropic adapted bean cultivars under two subtropical temperature regimes
Masaya, P.M.
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[The flowering response of some tropicaly adapted cultivars of common bean (Phaseolus vulgaris L.) to short days]
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The flowering response of some tropicaly adapted cultivars of common bean (Phaseolus vulgaris L.) to short days
In search of tolerance to BGMV, screening of 41 F2 and F3 populations of a group of crosses from CIAT was started in Guatemala in 1977. In 1978, some F4 F5 and F6 selections were evaluated in preliminary yield trials with high infection pressure. In 1979 the best F7 and F8 lines were widely teste...
Yoshii, K.
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Gálvez E., Guillermo E.
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Temple, Steven R.
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Orozco, SH
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Masaya, P.M.
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[Release of three new Guatemalan bean varieties tolerant to golden mosaic virus]
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Release of three new Guatemalan bean varieties tolerant to golden mosaic virus