Stem borer and leaf folder are the two most common pests that affect paddy and basmati crops. These pests are a major threat to rice plants as they can cause significant damage to the leaves and stems, resulting in lower yields and poor quality crops. As a farmer, it’s essential to know more about these pests and how to control them to ensure a successful harvest.
Stem borer is a type of insect that feeds on the stem of a rice plant. The female stem borer lays her eggs on the surface of the stem, and once the eggs hatch, the larvae burrow inside the stem. The larvae then feed on the inner tissue of the stem, causing damage that can be fatal to the plant. Some of the signs of stem borer infestation include wilting, yellowing of leaves, and stunted growth.
Leaf folder, on the other hand, is a pest that feeds on rice leaves. Adult leaf folders lay their eggs on the underside of the leaves. Once the eggs hatch, the larvae burrow inside the leaf and fold it for protection. As the larvae feed on the leaf, they cause damage in the form of patches on the leaf surface. The damage caused by leaf folders can reduce the photosynthetic capacity of the plant, resulting in lower yields.
There are several methods to control stem borer and leaf folder infestations. One of the most effective ways to control these pests is through the use of biological control agents. Biological control involves introducing natural predators and parasites to the crops to control pest populations. These natural predators and parasites can come in the form of beneficial insects, nematodes, or fungi.
Another method of controlling stem borer and leaf folder infestations is through the use of chemicals. However, it’s essential to use pesticides as a last resort as they can harm the environment and may lead to pesticide resistance in the pests. Farmers must exercise caution when using pesticides and follow instructions provided by the manufacturer.
In conclusion, stem borer and leaf folder infestations can have a severe impact on paddy and basmati crops. As a farmer, it’s essential to have a good understanding of these pests and use appropriate control methods to protect your crops. Integrating biological control and reducing the use of pesticides can help to create healthier ecosystems and ensure sustainable agriculture.