US4032072A
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Soil irrigation methods and apparatus
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US3989505A
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Use of polycyclic thiophene compounds as ripeners for sugarcane
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US4031915A
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Irrigation system flushing valve
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Ripening of sugarcane by use of certain monosubstituted benzoic acids
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US3994715A
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Vanillin as ripener for sugarcane
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US3992190A
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Chemical ripening of sugarcane using alkylarsinic acid compounds
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US3992187A
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Aminopenicillanic acid or penicillamine as ripener for sugarcane
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US3921905A
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Soil irrigation methods and apparatus
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US3992186A
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Tetrahydrofuroic hydrazide for ripening sugarcane
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US3930840A
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Ripening of sugarcane by use of certain alcoholic and ethoxylated compounds
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Use of bacitracin as ripener for sugarcane
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US3897239A
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Use of penicillin as ripener for sugarcane
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