The big insect has become a serious problem in many sugarcane states including Uttar Pradesh, Haryana, Punjab and Bihar. During this time, the insect weakens the sugarcane crop by absorbing the juice from the cane leaves, which causes severe decline in both yields and quality. Its explosion is mainly from April to October. Rajeev Tyagi, a sugarcane development manager of Modi Sugar Mill Modi, said that in recent years this insect has a lot of damage to the sugarcane crop, in which newcomers are starting to lay eggs in April, and the people of pests are at the peak of pests in October-October. Pyrila insect is a serious threat to the sugarcane crop. Farmers can save their crop from this insect by taking timely acceptance of its identity and coordinated insect administration.
Dangerous pest attack on sugarcane
Rajiv Tyagi said that the newborn of the pest was beginning to lay eggs in April-May, which is usually also known as Hopper. Then they absorb the juice from the cane leaves. Because of this, the leaves turn yellow. It directly affects the yield and quality of the sugarcane. He said the early infection would result in a major decrease of 28-50 percent of the sugarcane yield. Due to its infection, sugarcane level has declined by 2-34 percent and 3-26 percent of cleanliness. Its insect is brown and has a crane -like structure in front of its head. Its nymph has two tail -like structures behind it. After its explosion, the sticky sticky material on the leaves appears in the black fungus.
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Learn steps to avoid loss
Pyrila insect sugar fields first appear in April. These insects appear in the leaves. In such a situation, cut off these affected leaves and burn or burn out of the field. Do not allow the fields to accumulate on the field because they give pests shelter. Regular monitoring of the fields in the morning and evening, to detect insects in the early stages. Adult insects can be destroyed by using light traps.
These are the firm ways to save the crop
Biology
- There are many useful parasites and fungi to control the number of pyrilas in nature.
- Egg parasites: Yarila’s parasites control the number of pyrilas naturally after the rainy season of the yard, such as tetrasticus pyli, Kylonuras pile, and onsidus papiliones.
- Mattericium Anisopali Fafund: This fungus destroys pira in nature. After spraying the seed of this fungus, the number of pyrila is reduced by 94 percent due to low temperatures and high humidity.
Chemical
If biological control measures are not effective, or if the explosions are high, one of the following pesticides spray 625 liters of water and make a hectare per hectare. Timethoid 30 percent is EC. The ratio is 1 liter/ha or the propose of 40 per cent + Cybermetrin 4 per cent EC solution rate is 750 ML or Queen Alphos 25 per cent EC. Therefore, you can protect the sugarcane crop, which is best for high crop yield quality.
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