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Comparação da sustentabilidade da produção de gramíneas utilizando testes permutacionais.
(In: REUNIAO ANUAL DA REGIÃO BRASILEIRA DA SOCIFDADE INTERNACIONAL DE BIOMETRIA (RBRAS), 42., SIMPOSIO DE ESTATIST1CA APLICADA A EXPERIMENTACAO AGRONOMICA (SEAGRO), 7., 1997, Recife. Programa e resumos. Recife: RBRAS, UFPRPE, 1997., 1997)
Reaction of a cyclic hydroxamic acid from gramineae with thiols
An insect inhibitor isolated from maize extracts, 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA), reacted with cysteine, mercaptoethanol, ethane. © 1982.
Hydroxamic acids (4-hydroxy-1,4-benzoxazin-3-ones), defence chemicals in the gramineae
Hydroxamic acids of the type 4-hydroxy-1,4-benzoxazm-3-ones constitute one of the most extensively studied secondary metabolites m relation to host plant resistance to pests and diseases They play a maJor role in the defence ...
Effects of indole alkaloids from gramineae on aphids
The indole bases N∞-methyltryptamine, 5-methoxy-N, N-dimethyltryptamine, 3-N,N-dimethylaminomethylindole (gramine) and 5-methoxytryptamine decreased survival of nymphs of Rhopalosiphum maidis with LD50 of 3.8, 3.5, 2.9 and ...