The influence of nutrient status on paraquat activity von LUTMAN, P. J. W., SAGAR, G. R., MARSHALL, C., HEADFORD†, D. W.R.

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Sprout development and subsequent plant growth von Headford, D. W. R.

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AN IMPROVED METHOD OF CONTROL OF PASPALUM CONJUGATUM WITH AMITROLE-T AND PARAQUAT von HEADFORD, D. W. R.

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TUBER NECROSIS FOLLOWING THE DESICCATION OF POTATO FOLIAGE WITH DIQUAT von HEADFORD, D. W. R., DOUGLAS, G.

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The influence of nitrogen status on the susceptibility of segments of cereal leaves to paraquat von LUTMAN, P. J. W., SAGAR, C. R., MARSHALL, C., †, D. W. R. HEADFORD

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Influence of light on paraquat activity in the tropics von Hedford, D. W. R.

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