Seedling Rot Research Articles

Fungicidal control of Rhizoctonia solani in soil amended with organic manures

SUMMARYAmendments of nutrient‐deficient soil with three organic manures and one non‐edible oil‐cake reduced the disease controlling potential of methoxyethyl mercury chloride (MEMC), quintozene and carbendazim used as seed treatments on cowpea and cotton against seedling rot caused by Rhizoctonia solani.Biogas sludge (BGS) and farm yard manure (FYM) nullified the activity of MEMC and quintozene and reduced markedly the efficacy of carbendazim. Humic acid extracted from BGS inactivated MEMC and carbendazim but had little effect on quintozene. Green manure (Sesbania aculeata) slightly reduced the efficacy of MEMC only. Soil amendment with mahua (Madhuca indica) cake and soil drench with its aqueous extract greatly reduced the efficacy of the three fungicides.

Control of rice seedling rot caused by Pseudomonas gulumae

Control of rice seedling rot caused by <i>Pseudomonas gulumae</i>

Effct of dry-heat sterilization of rice seed to control bacterial seedling rot caused by Pseudomonas glumae

Effct of dry-heat sterilization of rice seed to control bacterial seedling rot caused by <i>Pseudomonas glumae</i>

The Growth of Seedlings Infected with Bacterial Seedling Rot (Pseudomonas glumae) and the Occurrence of Diseases and insects on Those Seedlings after Transplanting in the Field

The Growth of Seedlings Infected with Bacterial Seedling Rot (<I>Pseudomonas glumae</I>) and the Occurrence of Diseases and insects on Those Seedlings after Transplanting in the Field

Relation of Raising Conditions of Seedling Flat and Development of Rice Seedling Rot Caused by Pseudomonas glumae

Relation of Raising Conditions of Seedling Flat and Development of Rice Seedling Rot Caused by <I>Pseudomonas glumae</I>

Mechanism of Increased Susceptibility of Bleached Pea Seeds to Seed and Seedling Rot

Mechanism of Increased Susceptibility of Bleached Pea Seeds to Seed and Seedling Rot

Ecology of bacterial seedling rot caused by Pseudomonas glumae

Ecology of bacterial seedling rot caused by <i>Pseudomonas glumae</i>

Occurrence of bacterial seedling rot in rice seedling-case, caused by grain rot bacterium Pseudomonas glumae in Nagano prefecture

Occurrence of bacterial seedling rot in rice seedling-case, caused by grain rot bacterium <i>Pseudomonas glumae</i> in Nagano prefecture

Occurrence of bacterial seedling rot in nursery flat, caused by grain rot bacterium Pseudomonas glumae

A new type of seedling rot of rice was first discovered in Fukushima and Okayama Prefecture in 1974 and 1975. It occurred on young seedling in nursery flat prepared for rice transplanter. The disease was caused by the bacterium identified as Pseudomonas glumae, the rice grain rot bacterium. According to several experiments, it was assumed that the disease was caused by seed-borne and/or soil-borne pathogens.

Factors Affecting Pea Seed and Seedling Rot in Soil

Factors Affecting Pea Seed and Seedling Rot in Soil