Paper Details

PJB-2018-186

IDENTIFICATION OF CONTROL AGENTS AGAINST MELON WILT DISEASE IN LABORATORY AND FIELD IN NE-China

XIAOMEI WANG
Abstract


The pathogenic bacteria of Fusarium oxysporum were obtained through tissue separation, and inhibition of 13 fungicides on growth of Fusarium oxysporum was determined in laboratory.The results showed 30% Trimethoprim WP and 10% difenoconazole WG significantly inhibited the growth of Fusarium oxysporum at EC50 of 0.0025μg / mL and 0.8120μg / mL, respectively. Whereas, 99% hymexazol TF,50% chlorothalonil WP, 70% thiophanate-methyl WP, 50% thiram WP, fairly inhibited the growth at EC50 <10μg / mL. The 50% iprodione WP, 50% procymidone WP, 65% Oxadixyl WP, 15% triadimefon WP, 70% mancozeb WP, 10% polyoxin WP, and 65% Tiezene WP provided less intended effects. The 30% trifloxystrone WP and 10% difenoconazole WG were tested in field, and this was due to their well performance in laboratory. The control efficacy was significantly higher than that of 30% Rui Miaoqing that functioned as control.

To Cite this article:
Download

We Welcome Latest Research Articles In Field Of Botany The Pakistan Journal of Botany is an international journal .... Read More

Get In Touch

© 2022-23 Pakistan Journal of Botany. All Rights Reserved