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Study the Field Trial Effect of Different Weedicides in Jute Cultivation.

M. Shahadat Hossain
SSO (c.c.)
Crop Management Department, Agronomy Division, Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

Izaz Ahmed
PSO
Crop Management Department, Agronomy Division, Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

Abstract/ Executive Summary:

The experiment was laid out in RCBD with three replications at three locations like Manikganj, Comilla and Jessore for two seasons, Jute fibre and seed to find out the effectiveness of weedicides on weeds and their performance duringn 2011-12. The eight weedicides viz. Torga Super 50EC (Quizalofop-p-ethyl), Torga Power 50EC (Quizalofop-p-ethyl), Pantera 4.41EC (Quizalofop-p-teburyl), Torga Super 50EC (Quizalofop-p-ethyl) (Sweet), Recover 9EC (Fenoxapro-p-ethyl), Weednil 5EC (Quizalofop-p-ethyl),Sua 9EC (Fenoxapro-p-ethyl) and Juteox 50EC (Quizalofop-p-ethyl), and one Control (No weedicide) regarded as treatments. Trial was laid out in RCBD with 3 replications. The test media jute variety was O-9897. Weedicides at the doses of 650ml/ha were sprayed after 14 days of seed sowing. Data of weeds were collected after 30 days of spraying by using 1m×1m quadrant. Results revealed that only Khudeshama (Echinochloa colonum) and Anguli ghash (Digitaria sanguinalis) were effectively controlled by Torga Super 50EC (Quizalofop-p-ethyl), Torga Power 50EC (Quizalofop-p-ethyl), Pantera 4.41EC (Quizalofop-p-teburyl), Torga Super 50EC (Quizalofop-p-ethyl) (Sweet), Sua 9EC (Fenoxapro-p-ethyl). Khudeshama (Echinochloa colonum) and Anguli ghash (Digitaria sanguinalis) and Gitla ghash (Paspalum distichum) were controlled successfully by Recover 9EC (Fenoxapro-p-ethyl), Weednil 5EC (Quizalofop-p-ethyl) and Juteox 50EC (Quizalofop-p-ethyl).

Keywords: weedicides, jute, weed

Location: Jute Agriculture Experimental Station Manikganj, Regional station Chandina, Comilla and Sub Station Monirampur, Jessore.

Start Date: 01-03-2011

End Date: 31-01-2012

Program Area: Pest Management

Commodity: Weedicide

Objectives:

To evaluate the effectiveness of different weedicides for cultivation of jute crop in field condition.

Methodology:

The experiment was laid out in RCBD with three replications at three locations like Manikganj, Comilla and Jessore for two seasons, Jute fibre and seed during 2011-12. The eight weedicides viz. Torga Super 50EC (Quizalofop-p-ethyl), Torga Power 50EC (Quizalofop-p-ethyl), Pantera 4.41EC (Quizalofop-p-teburyl), Torga Super 50EC (Quizalofop-p-ethyl) (Sweet), Recover 9EC (Fenoxapro-p-ethyl), Weednil 5EC (Quizalofop-p-ethyl),Sua 9EC (Fenoxapro-p-ethyl) and Juteox 50EC (Quizalofop-p-ethyl), and one control (No weedicide) regarded as treatments. Trial was laid out in RCBD with 3 replications. The weedicides were supplied by Plant Protection wing of Department of Agriculture Extention, Bangladesh. The test media jute variety was O-9897. Weedicides at the doses of 650ml/ha were sprayed after 14 days of seed sowing. Data of weeds were collected after 30 days of spraying by using 1m×1m quadrant. The quadrant was placed in three spots at randomly in each unit plot. In each spot all weeds inside the quadrant were counted species wise and their average values were taken as the weed population/square metre. After completed washing, green weight and other necessary data were recorded and analyzed.

Source of Information: Annual Research Report (Agriculture Research on Jute): 2011-12, , Bangladesh Jute Research Institute

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 32000

Total Budget (Tk.) : 32000

Achievement/Findings:

The jute weed Khudeshama (Echinochloa colonum) and Anguli ghash (Digitaria sanguinalis) were effectively controlled by Torga Super 50EC (Quizalofop-p-ethyl), Torga Power 50EC (Quizalofop-p-ethyl), Pantera 4.41EC (Quizalofop-p-teburyl), Torga Super 50EC (Quizalofop-p-ethyl) (Sweet), Sua 9EC (Fenoxapro-p-ethyl). Khudeshama (Echinochloa colonum) and Anguli ghash (Digitaria sanguinalis) and Gitla ghash (Paspalum distichum) were controlled successfully by Recover 9EC (Fenoxapro-p-ethyl), Weednil 5EC (Quizalofop-p-ethyl) and Juteox 50EC (Quizalofop-p-ethyl).

Knowledge Management: Report/Proceedings