Spring onions, a popular crop in Vietnamese agriculture, not only provide a nutritious food source but also serve as a widely used spice. However, growing spring onions is not an easy task, especially when it comes to pest control. Pests on spring onions not only damage the plants but also affect the final product quality. This article will help you better understand the types of pests that affect spring onions, the causes of these pests, how to identify them, and the most effective pest control methods.

Monitoring Common Pests and Diseases Appearing in Cold, Humid Weather: Effective Solutions for Crop Protection

Keywords: pests, cold and humid weather, pest monitoring, pest control

In agricultural production, weather conditions play a crucial role in the growth and development of crops as well as the outbreak of various pests. During the winter-spring season or transitional periods, when temperatures are low and humidity is high, it often creates favorable conditions for many types of pests to thrive rapidly. Monitoring …

Post-Harvest Disease Prevention: The Key to Protecting Agricultural Product Yield and Quality

After each harvest, farmers often face great risks from diseases arising during the process of preserving and transporting agricultural products. Harmful agents such as bacteria, molds and pests not only reduce the quality of agricultural products but also cause serious economic losses. Post-harvest disease prevention not only helps protect the fruits of labor but also ensures safe food quality, meeting market demand.

This article will provide comprehensive information on post-harvest disease prevention measures, helping …

Bacterial diseases of plants are an important and common group of diseases in agriculture. These diseases often cause serious damage to plants, affecting the yield and quality of products. Bacteria are the main cause of many diseases in plants, and they are often spread by water, wind, farming tools and insects. To protect crops, growers need to recognize the types of diseases caused by bacteria, as well as measures to prevent and control them.

Below are common diseases caused by bacteria and effective ways to prevent them:

Pest and insect control is an important part of crop care, helping to protect plants from pests and diseases and ensure productivity and quality of agricultural products. To achieve high efficiency and protect the environment, growers can apply integrated control measures, combining biological, physical, chemical and cultural methods.

Treating infected soil is one of the important measures to prevent the spread of pathogens and improve the quality of the soil. Infected soil can contain many types of fungi, bacteria, nematodes and pathogens that are harmful to crops, affecting the yield and quality of crops. To treat infected soil, farmers can apply many different measures, from physical, chemical to biological and cultivation methods.

Root nematode disease is one of the dangerous diseases for many types of crops, from food crops, industrial crops, fruit trees to vegetables. Nematodes are small organisms but cause great damage to the root system of plants, weakening the plant, reducing productivity and in many cases leading to plant death. Nematode disease not only affects productivity but also reduces product quality, causing serious economic losses for growers.

Brown spot and black spot on leaves are common diseases that affect a wide range of crops, from fruit trees such as oranges, tangerines, grapefruits, to vegetables such as tomatoes, peppers, and even ornamental plants. These diseases are often caused by fungi or bacteria, leading to the phenomenon of leaves being mottled, drying out, affecting the photosynthesis process, weakening the plant, reducing productivity and product quality. In this article, we will learn about the causes, symptoms, effects, and prevention measures of brown spot and black spot on leaves.

Mosaic disease is a common and serious disease that affects many crops, especially cassava, soybeans, tomatoes, peppers and many other crops. Mosaic disease causes poor plant growth, reduces productivity and affects the quality of agricultural products. This is a disease caused by a virus and can spread rapidly, causing great economic losses to farmers.

Greening disease on grapefruit, also known as greening disease or Huanglongbing (HLB), is one of the dangerous diseases and causes serious damage to the citrus industry in general and grapefruit in particular. This disease can reduce the yield and quality of grapefruit, and can even kill the tree if not controlled promptly. In Vietnam, greening disease has become a major concern for grapefruit farmers and other citrus trees such as oranges and tangerines.