Keyun®HearNPV is based a naturally occurring pathogenic virus, Helicoverpa armigera nucleopolyhedrovirus (HearNPV) that infects and kills only larvae of corn earworm, cotton bollworm and other Helicoverpa spp specices.

Keyun®SeMNPV is based a naturally occurring pathogenic virus, Spodoptera exigua multiple nucleopolyhedrovirus(SeMNPV) that infects and kills only larvae of Spodoptera exigua(Beet armyworm).

Keyun®SfMNPV is based a naturally occurring pathogenic virus, Spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV) that infects and kills only larvae of Spodoptera frugiperda(fall armyworm).

Keyun®PlxyGV is based on a naturally occurring pathogenic virus, Plutella xylostella granulovirus(PlxyGV) that infects and kills only larvae of Plutella xylostella(Diamondback moth).

Helicoverpa armigera nucleopolyhedrovirus (HearNPV) is a naturally occurring pathogenic virus that infects and kills only larvae of corn earworm, cotton bollworm and other Helicoverpa spp specices.

Spodoptera exigua multiple nucleopolyhedroviirus(SeMNPV) is a naturally occurring insecticidal virus that specifically infects and kills larvae of Spodoptera exigua(Beet armyworm).

Spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV) is a naturally occurring pathogenic virus that infects and kills only larvae of Spodoptera frugiperda(fall armyworm).

Spodoptera litura nucleopolyhedrovirus (SpltNPV) is a naturally occurring pathogenic virus that infects and kills only larvae of Spodoptera litura(tobacco cutworm).

Metarhizium anisopliae is a naturally occurring insecticidal fungi that infects and kills a broad range of insects such as locusts, termites and some caterpillars.

Beauveria bassiana is a highly effective entomopathogenic fungus that attack on contact ,germinate and kill pests.

Neoseiulus californicus is pear-shaped relative to pest mites and have a creamy color (more opaque than pest mites).Neoseiulus californicus feeds on a variety of prey and is useful in prevention, control and management of infestations of spider mites.

Amblyseius swirskii is an excellent beneficial mite for preventative control of thrips, whitefly and various mite species. Adult females lay eggs arranged on leaf hairs.When temperatures reach 22℃, the larvae hatch and mature to adulthood in about a week.

Naima-SF contains infective juveniles of the entomopathogenic nematode Steinernema feltiae for biological control of various pests in greenhouse crops and garden plants. It is effective at low temperature, thus can be applied in colder season.

Naima-SC contains infective juveniles of the insect pathogenic nematode Steinernema carpocapsae for biological of overwintering larvae of mole crickets, black cutworm, flea beetle and tomato leafminer etc.

Helicoverpa armigera is a species of lepidoptera in the family Noctuidae. It is known as the cotton bollworm, corn earworm, African bollworm.The larvae feed on a wide range of plants, including many important cultivated crops. It is a major pest in cotton

Spodoptera exigua, beet armyworm is one of the best-known agricultural pest insects. It is also known as the asparagus fern caterpillar. It is native to Asia, but has been introduced worldwide and is now found almost anywhere its many host crops are grown

Spodoptera litura, otherwise known as the tobacco cutworm or cotton leafworm, is a nocturnal moth in the family Noctuidae. S. litura is a serious polyphagous pest in Asia, Oceania, and the Indian subcontinent

The Plutella xylostella, diamondback moth sometimes called the cabbage moth, is a moth species of the family Plutellidae and genus Plutella. The small, grayish-brown moth sometimes has a cream-colored band that forms a diamond along its back.The species m

Bucket funnel trap was designed mainly for catching some pest insects such as Spodoptera frugiperda, Apoplygus lucorum, Hyphantria cunea and Cytotrachelus longimalus etc. in combination with species-specific pheromone lure.

This trap was designed to specially attract various rice borers, such as Chilo suppressalis(Rice Stem Borer),Cirpophaga incertulas(Yellow Rice Borer) and Cnaphalocrocis medinalis(Rice Leaf Roller).

We manufacture and supply 382 species of pheromone dispensers. Please open the documents below to find the pheromone dispensers you wish to purchase.