Physiological response of cucumber seedlings to residual concentration of metolachlor in their nutrient solution

Heuer, B. . Inst. of Soils and Water

Physiological response of cucumber seedlings to residual concentration of metolachlor in their nutrient solution

1991

Heuer, B. (Volcani Center, Bet Dagan (Israel). Inst. of Soils and Water)

Very low concentration of metolachlor, such as 1.75 x 10 sub (-7) M, considered to be non-toxic was found to inhibit vital processes in cucumber (Cucumis sativus) seedlings. Photosynthesis, leaf area and leaf conductance were reduced by 16 percent as compared with non-treated plants. Protein content remained unchanged, suggesting direct inhibition of the photosynthetic apparatus

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Mots clés AGROVOC

cucumis sativus fitotoxicidad herbicidas herbicide metolacloro photosynthese plantule residuos superficie foliar surface foliaire

Informations bibliographiques

Publié dans

Acta Physiologiae Plantarum (Poland)

Volume 13 Numéro 2 ISSN 0137-5881

Pagination

pp. 95-98

D'autres materias

Plantulas; Fotosintesis; Residu; Metolachlore; Phytotoxicite; Experimentation en pot; Experimentos en contenedor

Langue

polonais

Note

3 tables, 13 ref. Summary (En)

Type

Summary

Sur AGRIS depuis: 1993-08-15

Format: AGRIS AP

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Physiological response of cucumber seedlings to residual concentration of metolachlor in their nutrient solution

1991

Mots clés AGROVOC

Informations bibliographiques