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Sunjoy Agro is one of China’s leading crop protection companies. It established business in 88 countries, with a global turnover of US$300 million.
Company
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We believe innovation is the answer to today’s agricultural challenges.
Farming
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We provide plant protection and plant nutrition products that help build healthy and sustainable food systems.
Solutions
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Sunjoy Agro implements the concept of sustainability development throughout the corporate mission, philosophy and strategy.
Sustainability
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Thank you for your interest in Sunjoy Agro. We welcome students and working professionals to apply for opportunities throughout the year.
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Case Studies
We provide plant protection and plant nutrition products that help build healthy and sustainable food systems.
Introduction to SEEDSONG
Insecticide
Seedsong (Thiamethoxam 350 g/L FS) is a seed treatment insecticide that gives full protection from seeds to seedlings. Thiamethoxam is a neonicotinoid insecticide that gives long-lasting control against a broad spectrum of sucking and chewing pest insects, including wire worms, aphids and thrips, using foliar spray, soil or seed treatment. The systemic effect enables the active ingredient to be distributed via the roots into the whole plant. It interferes with the specific receptors in the insect’s nervous system. Within hours of contact or ingestion, insects stops feeding and die. Furthermore, thiamethoxam has unique “vigor effect” on germination boost and crop establishment that promotes greater production and higher yields.
Damage of above-ground pests
Sucking pests extract plant sap, causing curly leaves, deformed fruits and nutrient deficiencies in plants. The piercing wounds make the plants more vulnerable to infestation like dark mildew. Moreover, sucking pests can also act as pathogen vectors that spread disease among plants.
Damage of underground pests
Soil-dwelling pests mainly damage the seeds, seedlings and roots of field crops and vegetables. They feed on seeds and bite off roots and stems, causing shortage of seedlings in a ridge. Besides, the cut damage makes it easy for pathogen to invade.

How to control?
- Proper fertilization. It helps develop stronger plants with more resistance to disease.
- Soil treatment. It helps eliminate soil pathogens and subterranean pests.
- Seed treatment with fungicide. It kills penetrated pathogens and prevents further infection.
- Seed treatment with insecticide. It protects seeds and early seedlings from pests.
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