FUNGICIDES IN CONTROL OF FUSARIUM OXYSPORUM

Keeping in view the economic importance of tomato, as a vegetable crop and losses incurred by Fusarium wilt in tomato, present investigations were carried out.

In the U.S: the organizational structure of groups is as follows: the parent company establishes a Board of Directors, the Board - on behalf of the company- has the right to decide all matters related to identifying and implementing goals, tasks and rights of the c[r]

The brinjal variety Hisar Shyamal (H-8) is popular among farmers in the state of Haryana and neighbouring states of India. It experiences huge losses in fruit yield as it is not resistant to devastating seed borne diseases viz. damping off and fruit rot caused by Phomopsis vexans in addition to othe[r]

Wilt and root rot diseases of chickpea caused by Fusarium oxysporum f. sp. ciceri and Macrophomina phaseolina are serious biotic constraints for chickpea (Cicer arietinum L.) production. These are most important and widespread soil- and seed-borne diseases of chickpea grown where the climate is rela[r]

Myrothecium leaf blight disease caused by Myrothecium roridum causes loss in seed cotton up to 15-20 per cent. The disease appears in the form of minute spots, which get enlarged and coalesce to form irregular spots. Later the necrotic area dry and withers giving rise to shot hole. Considering the i[r]

An experiment was conducted to manage the stem and root rot disease of sesame incited by Macrophomina phaseiolina by a combination of new generation fungicides and biocontrol agents. Seven chemicals and a bio-agent, Pseudomonas fluorescens were tested separately in combinations with seed and soil tr[r]

Fusarium oxysporum f. sp. cumini is a serious disease of cumin (Cuminum cyminum L.). Ten isolates of F. oxysporum f. sp. cumini were isolated from major cumin growing districts of Gujarat state to compare molecular methods over traditional for differentiation among the isolates of pathogen. The aver[r]

In onion, among the postharvest diseases, black mold rot caused by Aspergillus niger is the predominant one. The pathogen is transmitted by contaminated seed or soil. The infection usually begins at germination of onion seeds and may continue throughout storage. The purpose of the study was to explo[r]

In the present investigation was carried out to find out the most effective fungicide for controlling the Cercospora leaf spot disease. Along with fungicides we had tried to find out the alternate methods for controlling the disease by evaluating the bio efficacy of certain bio fungicides.

In India, disease incidence has been reported to vary between 24.59 to 51.72 % Sharma and Sugha (1995). As a disease of minor important but during the last few year bean anthracnose has appeared as a potential threat to the (Sacc and Magnus) Briosi and Cavara is a major limiting factor in reduction[r]

Tomato (Solanum lycopersicum L.) is one of the most widely grown vegetable crops in the world; they are excellent source of various micronutrients and antioxidants. In Tamil Nadu the area under tomato cultivation is 38.78 lakh ha with the production of 841.21 million tonnes. In Tamil Nadu, the major[r]

SUMMARY
In the fluid potato medium, a nutrient medium used to obtain the high # oxysporum biomass, the ˆ Bacillus sp. TD67 strain appeared to have an equivalent growth as it was heÌd in LB medium, its culture could reach a density of[r]

released in large quantities into the environment. Mean-while, certain micro-organisms and many leguminous plantsproduce nitroalkane compounds [2]. These materials arehazardous and can result in environmental contamination.So the conversion of nitro groups by biocatalysts is use[r]

Tomato crop exhibited symptoms occurring on the oldest leaves as small, brownish to black lesions which are due to foliar blight disease and it was caused by a complex of mycoflora viz, Alternaria solani, Fusarium oxysporum and Curvularia lunata. The disease complex causes considerable yield as well[r]

graphic method of obtaining if a process is in statistical control or not. Its construction is basedon 3–σ limits and a sequence of suitable sample statistics e.g., mean(x–), Range(R–), Standarddeviation(S), fraction defective(p) etc. Computed from independent samples dra[r]

* TEMPERATURE REQUIREMENTSPigs, except the very young, are able totolerate a wide range of temperatures withoutdetriment to their well being, providedtemperature changes do not occur abruptly.During very hot weather (35°C or more) adultpigs are very susceptible to heat stress, andsteps should[r]

A study on management of Alternaria leaf blight of tomato was carried out in year 2015-2016. Under in vitro evaluation of the botanicals drake (Melia azedarach) has highest efficacy of 63.52 per cent inhibition of the average mycelial growth of the Alternaria solani. However the least effective bota[r]

Automatic Control System An automatic control system is a preset closed-loop control system that requires no operator action. This assumes the process remains in the normal range for the control system. An automatic control system has two process variables[r]

can be used to decide the validity of data entered by a user.The easiest to use ismod_auth, which compares name-password pairs to lines in a text file on the server.In order to get the same output as the previous script, we need to create two separateHTML files, one for the cont[r]

Fusarium oxysporum f. sp. lentis was isolated from wilt infected lentil plant samples were collected from the field of AICRP on MULLaRP at Agriculture Research Station, Ummedganj, (Kota). In epidemiological studies, mycelium growth and sporulation by Fusarium oxysporum f. sp. lentis was significantl[r]