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Titolo:
HATCHING, MOTILITY, AND INFECTIVITY OF ROOT-KNOT NEMATODE (MELOIDOGYNE-JAVANICA) FOLLOWING EXPOSURE TO SODIUM-HYPOCHLORITE
Autore:
STANTON JM; ODONNELL WE;
Indirizzi:
QUEENSLAND DEPT PRIMARY IND,DIV PLANT PROTECT,MEIERS RD INDOOROOPILLYQLD 4068 AUSTRALIA
Titolo Testata:
Australian journal of experimental agriculture
fascicolo: 1, volume: 34, anno: 1994,
pagine: 105 - 108
SICI:
0816-1089(1994)34:1<105:HMAIOR>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
J.M. Stanton e W.E. Odonnell, "HATCHING, MOTILITY, AND INFECTIVITY OF ROOT-KNOT NEMATODE (MELOIDOGYNE-JAVANICA) FOLLOWING EXPOSURE TO SODIUM-HYPOCHLORITE", Australian journal of experimental agriculture, 34(1), 1994, pp. 105-108

Abstract

The potential for disinfestation of root-knot nematode (Meloidogyne javanica) in irrigation water and hydroponic growing media using sodiumhypochlorite was assessed by studying its effects on hatch, motility,and infectivity of the nematode. When eggs of M. javanica were exposed to 200-10000 mug available chlorine/mL for 5 min-24 h, hatch and infectivity of second-stage juveniles (J2s) were unaffected. However, exposure of eggs to 50000 or 125000 mug available chlorine/mL for greater-than-or-equal-to 1 h reduced hatch during the following week. Exposing J2s in water to greater-than-or-equal-to 2 mug available chlorine/mLfor greater-than-or-equal-to 24 h prevented their motility and ability to produce galls. An established infestation of root-knot nematode in a peat-vermiculite mix was unaffected by post-plant treatment with chlorine but was controlled by adding greater-than-or-equal-to 4 mug available chlorine/mL to the nutrient solution for 4 weeks before planting.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 04:25:15