. Colchicine in agriculture, medicine, biology, and chemistry. Colchicine; Colchicine. 328 Colchicine loids causes iruit development among triploids. However, the ste- rility of the female precludes seed setting even though viable diploid pollen is present. This is the general scheme in producing triploid watermelons that under specific circumstances set seedless fruits. The general procedure of formation of triploid fruits is set forth diagrammatically in Figure Only crosses involving the female. 2x X 4x 4x X 2x i 2x empty seeds. Please note that these images are extracted from scanned
. Colchicine in agriculture, medicine, biology, and chemistry. Colchicine; Colchicine. 328 Colchicine loids causes iruit development among triploids. However, the ste- rility of the female precludes seed setting even though viable diploid pollen is present. This is the general scheme in producing triploid watermelons that under specific circumstances set seedless fruits. The general procedure of formation of triploid fruits is set forth diagrammatically in Figure Only crosses involving the female. 2x X 4x 4x X 2x i 2x empty seeds. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Eigsti, O. J. (Orie Jacob), 1908-; Dustin, Pierre. Ames, Iowa State College Press
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