Tag: Plant pathology

According to agricultural extension services, tobacco farmers frequently encounter crop issues caused by nutrient imbalances, with potassium deficiency being a primary culprit behind many of the most serious symptoms. This critical micronutrient plays a vital role in plant health, and its absence can lead to a cascade of debilitating problems for the tobacco crop, significantly impacting both yield and quality.

According to agricultural experts, understanding nutrient mobility is one of the most critical skills for diagnosing plant deficiencies. But what are mobile and immobile nutrients? The key difference lies in whether the plant can redistribute the element from older to newer tissue when supplies are low.

Rhizome rot, caused by fungi like *Pythium* species, is one of the most devastating diseases for turmeric crops, sometimes causing over 50% yield loss in severe cases. Knowing what is the disease in turmeric is the first step toward effective management and ensuring a healthy harvest of this versatile and beneficial spice.

Globally, fungal diseases are responsible for approximately 30% of all crop diseases. Various fungal pathogens, such as downy mildew, ergot, and smuts, can significantly impact millets, leading to major yield reductions and economic losses for farmers.

Globally, maize production can be significantly impacted by nutrient imbalances, with studies showing that nutrient deficiencies can reduce growth and yield by up to 40%. Understanding precisely what are the nutrition deficiency diseases in maize is a critical first step for effective crop management and maximizing harvest potential.

Zinc deficiency, known as Khaira disease in some regions, is recognized as the most widespread micronutrient disorder affecting lowland rice, leading to significant yield reduction. This guide explains what is the deficiency disease in rice, focusing on Khaira and other prevalent nutrient issues that impact this vital crop.

Deficiencies of essential elements are a significant cause of tissue death, or necrosis, across the biological world. In both plants and animals, the lack of crucial nutrients can compromise cellular functions, leading to irreparable damage and eventually causing necrosis in specific tissues. This guide explores the key deficiencies responsible for this damaging condition.