The blog is related to the pest Mealybug, and its mode of action, symptoms on sugarcane crop, and favourable factors of pest. This blog gives you best control measures recommendations based on Organic, bio, and chemical.
What is a Mealybug pest ?
Mealybugs are soft-bodied, wingless insects that are known for their white, cottony appearance. They are related to scale insects and aphids, and they are a common pest of houseplants, greenhouse plants, and outdoor plants in warm climates. Mealybugs feed on the sap of plants by inserting their long, piercing mouthparts into the plant tissue.
They can weaken plants and cause them to yellow, drop leaves, and become stunted. Mealybugs also excrete a sticky substance called honeydew, which can attract ants and other pests and promote the growth of sooty mold.
Short Description of Mealybug Pest
Here is the detail information related to the Mealybug pest:
|
Type of Infestation |
Pest |
|
Common Name |
Mealy Bug |
|
Scientific Name |
Saccharicoccus sacchari |
|
Affected Parts Of the plant |
Leaves, Stalk and Roots |
Identification of Mealybug pest in Sugarcane crop
The main characteristics of mealybug pest to identify is:
- Adult mealybugs are oval-shaped, wingless, and covered in a white waxy powder, giving them a mealy appearance. They are about 5 mm long.
- Nymphs (immature mealybugs) are similar to adults but smaller and lack the white powder.
Favourable factors of Mealybug pests
Ideal temperatures for mealybugs typically range between 25-30°C (77-86°F). They prefer high relative humidity levels, between 70-80%. This allows them to conserve water and maintain their body moisture.
Symptoms of Sugarcane crop affected by Mealybug pest
Main symptoms of plant affected by mealybug pest are:
- Presence of mealybugs on the sugarcane stalks, usually hidden beneath leaf sheaths or near the nodes.
- Stunted growth of the sugarcane plant.
- Yellowing of leaves.
- Sooty mold growing on the honeydew excreted by the mealybugs, giving the sugarcane a black appearance.
Also Read -
- How to Control Mites pest in Sugarcane Crop
- How to Control Mealybug pest in sugarcane Crop
- How to Control Red Rot disease in Sugarcane Crop
- How to Control Rust Disease in Sugarcane Crop
Bio and Organic products for control of mealybug pests in sugarcane crop
Here are the best recommendations of bio and organic products.
|
Products |
Bio/Organic |
Dosage |
|
Bio |
2.5 - 5 ml/ Litre water |
|
|
Bio |
2.5 - 5 ml/ litre water |
|
|
Bio |
2.5 - 5 ml/ Litre water |
|
|
Organic |
1-2 ml/ Litre |
Chemical control methods for mealybug pest in sugarcane crop
Here are the best recommendations of Chemical control measures.
|
Products |
Technical Names |
Dosages |
| KEECHAK |
Tolfenpyrad 15 % ec |
1.5-2 ml/ Litre |
|
Diafenthiuron 40.1% + Acetamiprid 3.9% WP |
200-250 grams per acre |
|
|
Imidacloprid 17.8 % SL |
100 -150 ml per acre |
|
|
Fipronil 4% + Acetamiprid 4% w/w SC |
2ml per liter of water |
Mealybug Pest in Sugarcane FAQs
Q. What is the major pest in the Sugarcane crop?
A. Borers are the major pest in sugarcane crop, which leads to High damage.
Q. What is the best product for the Mealybug pest?
A. There is no best product specifically. For best results based on application time and population of pests, the product is recommended.
Q. How to Apply?
A. Foliar Application
Q. Best time for Application of pesticides?
A. Early Morning or Late Evening is the best time for application of pesticides.
