Work

Control of Clubroot Plasmodiophora brassicae Wor. With Dry Formulation of Trichoderma sp. On Broccoli Plants (Brassica oleracea L.)

Year: 2026

Type: article

Abstract: One of the common diseases in broccoli plants is clubroot caused by soil-borne pathogens (Plasmodiophora brassicae Wor.). One form of prevention of this disease is by applying dry formulation of Trichoderma sp. This study aims to determine the effect of giving dry formulation of Trichoderma sp. in controlling clubroot disease in Broccoli. This study used a Randomized Block Design (RBD) with 4 treatments, namely P0 (0 grams/liter), P1 (5 grams/liter.), P2 (7 grams/liter), and P3 (9 grams/liter) with 6 replications per treatment. The results showed that P3 was the most effective in increasing plant height, leaf blades, leaf length, leaf width, wet weight, and broccoli flower weight. While P2 was the most effective concentration in controlling clubroot disease with the lowest disease severity level of 23.85. Keyword: Dry Formulation; Trichoerma sp.; Broccoli; Mace Root.

Source: BIOTIK Jurnal Ilmiah Biologi Teknologi dan Kependidikan

DOI: 10.22373/biotik.v14i1.31315

Authors: Yusi Nuraini, Abdul Rahman, Chesara Novatiano

Institution: University of Bengkulu

Language: English

Topic: Plant Disease Resistance and Genetics

Subfield: Plant Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDG: Zero hunger

Open Access status: diamond

OpenAlex ID: W7158999636

FWCI:

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