Applicable crops include vegetables such as tomatoes, eggplants, and lettuce, fruits such as strawberries, melons, and watermelons, and grains such as wheat and corn.
For the prevention and control of aphids, use 30-50 grams of 10% WDG flonicamid per mu and spray it with water, and spray it again after an interval of 7-10 days.
For the prevention and control of brown planthoppers and rice planthoppers, use 70-90 grams of 53% fluridone·isoprocarb wettable powder per mu and spray it with water.
1. Targets of control
(1) Flonicamid is a new type of low-toxic pyridinamide and insect growth regulator insecticide. It can be used to control pests such as aphids, thrips, brown planthoppers, and rice planthoppers.
(2) Flonicamid is effective against various piercing-sucking mouthparts pests. The liquid can penetrate from the roots to the stems and leaves, but the penetration from the leaves to the stems and roots is weak.
2. Applicable crops
(1) Vegetable crops: including tomatoes, eggplants, celery, gourds, lettuce, mustard, peppers, potatoes, spinach, cucumbers, cabbage, etc.
(2) Fruits: including strawberries, melons, watermelons, citrus, pears, peaches, plums, apples, etc.
(3) Others: including wheat, corn, beans, cotton, sunflowers, tea, ornamental plants, etc.
3. Duration of effect
(1) The duration of effect of flonicamid is about 14 days. This drug is an insect repellent and has a weak drug property. It takes 2-3 days after use for aphids to begin to die.
(2) When using flonicamid, it should not be used more than 3 times per season, and it should not be sprayed repeatedly within a short period of time after application.
4. Usage
(1) Control of various types of aphids
① In the early stage of pest occurrence, use 30-50g of 10% WDG flonicamid per mu and 30-50kg of water for uniform spraying, and spray again after 7-10 days.
② Use 15-20g of 50% fluazifop-pymetrozine water-dispersible granules per mu and water for spraying, which can also achieve control effect after spraying.
(2) Control of rice planthoppers and brown planthoppers
Start using the drug at the peak period of low-age nymphs of rice planthoppers. Each time, use 70-90g of 53% fluazifop-pymetrozine wettable powder per mu and mix it with appropriate amount of clean water, and then spray, focusing on the middle and lower parts of rice and the front and back of leaves.
(3) Control of thrips
In the initial stage of low-age nymphs, use 7-8g of 50% fluazifop-pymetrozine water-dispersible granules per mu and 30kg of water for spraying after 4 pm.
