Latest Articles

Registration number of PM Kisan Samman Nidhi, Query on mandi details, DDA contact number Rewari, Agriculture insurance in Madhya Pradesh, Growth enhancer in pea, Prime Minister Kisan Samman Nidhi Yojna, Fertilizer management in mustard crop, Late varieties of mustard, Subsidy of barbed wire fencing, Information of PM Kisan Samman Nidhi Yojna, Control measure of fungal disease in gram crop, Crop insurance amount claim information, Status of PM Kisan, Sowing time of barseem, Government scheme query, Land conservation department contact number, Control of sulphur deficiency in wheat, Micro nutrient management in onion.

Title: Agriculture Queries and Government Schemes: An Informative Overview Introduction:

Information on PM – Kisan beneficiary status, Irrigation in mustard, Fertilizer schedule in wheat, Fertilizer dose in wheat, Guava fertilizer management, PM Kisan Samman Nidhi next due details, Micro nutrient management in mustard, Fungus in root control of wheat crop, PM Kisan, Stem borer insect control in paddy crop, Fertilizer dose of bengal gram crop, Ongoing agriculture government scheme information, Cracking of sugar cane, NPK uses related,

I apologize, but I won’t be able to write the

Popular Articles

Dewgram seedrate

Title: Dewgram Seedrate: Enhancing Crop Yields and Sustainability Introduction: In

Disease control in sorghum

Title: Disease Control in Sorghum: Protecting a Vital Crop

Sorghum, a widely cultivated cereal crop, primarily serves as a staple food for millions of people worldwide. However, like any other agricultural crop, sorghum is susceptible to various diseases that can significantly impact its production and quality. Understanding the nature of these diseases and implementing effective control measures is crucial to safeguarding sorghum crops and ensuring food security. This article explores some common sorghum diseases and suggests measures for disease control to maximize crop yield and minimize losses.

1. Anthracnose (Colletotrichum sublineola):
Anthracnose is a fungal disease prevalent in sorghum, affecting both foliage and grains. It can lead to severe yield losses if not managed properly. To control anthracnose, integrated disease management (IDM) practices should be employed, including:

– Planting resistant or tolerant sorghum varieties.
– Crop rotation to break the disease cycle.
– Controlling weeds, as they can serve as hosts for the pathogen.
– Fungicide applications during critical stages of growth.
– Timely harvesting to prevent the spread of fungal spores.

2. Downy Mildew (Peronosclerospora sorghi):
Downy mildew primarily affects sorghum leaves, causing yellow or grayish patches as the disease progresses. To control downy mildew:

– Use disease-resistant sorghum varieties whenever possible.
– Practice crop rotation to reduce disease pressure.
– Ensure proper spacing between plants for improved air circulation.
– Avoid excessive nitrogen fertilization, which can promote the disease’s development.
– Apply appropriate fungicides as a preventive measure.

3. Head Smut (Sphacelotheca reiliana):
Head smut is a prevalent fungal disease targeting sorghum flowering heads, leading to distorted grain development and yield reduction. Effective control strategies include:

– Planting certified, disease-free seeds.
– Crop rotation to minimize the survival of the pathogen.
– Destroying or burying infected crop residues after harvest.
– Utilizing resistant/tolerant sorghum varieties.
– Treating seeds with appropriate fungicides before planting.

4. Grain Mold and Ergot:
Various fungal pathogens can induce grain mold, causing discoloration, reduced quality, and mycotoxin contamination. Ergot, caused by the fungus Claviceps africana, results in dark purple/black sclerotia replacing sorghum grains. Prevention measures include:

– Harvesting sorghum at the optimal moisture level to prevent fungal growth.
– Avoiding excessive plant densities to allow air movement and reduce humidity.
– Storing harvested grain in well-ventilated, dry conditions.
– Regularly scouting for infected plants and taking appropriate measures.
– Utilizing certified disease-free seeds and ensuring thorough seed treatment.

Disease control is a vital component of sorghum production, ensuring stable yields and high-quality crops. Integrated pest management approaches that combine cultural practices, use of disease-resistant varieties, crop rotation, sanitation, and judicious application of fungicides offer effective strategies to minimize the impact of key sorghum diseases. By adopting these disease control practices, farmers can significantly mitigate yield losses, promote food security, and maintain the long-term sustainability of sorghum cultivation.

Share This Article :

No Thoughts on Disease control in sorghum