Grandevo bioinsecticide for management of key insect and mite pests.

home_gvoGrandevo® is a microbial-based  insecticide. Grandevo contains several active compounds that repel, stop feeding, reduce reproduction and induce mortality to prevent the development of damaging populations of sucking and chewing insects, flies and mites. Grandevo can be used on a wide range of organic and conventional crops, including fruits, vegetables, nuts and turf and ornamentals.

Grandevo is best used early when adult populations of pests move into a field when caught early. Grandevo may be used as a stand-alone product, just before harvest to manage residues, and in rotation with other insecticides as part of an integrated pest management program.

Grandevo In Action

Grower Chris Falter, Mathis Farms – Eggplant – Used to control thrips

A demonstration of the mixing ability of the Grandevo WDG formulation

Using Grandevo against Green Peach Aphids

Using Grandevo against Two-spotted Spider Mites

An overview of Grandevo WDG and its benefits

What Grandevo Can Do for Your Crops

Benefits of Grandevo

Boost yield and quality

Boost yield and quality

Controls damage to your crops quickly and prevents secondary outbreaks
Repels, stops feeding, reduces reproduction and induces mortality of insects and mites

Manage resistance

Manage resistance

Ideal for insect resistance management (IRM) programs
Contains several active compounds

Harvest flexibility

Harvest flexibility

Can be used right before harvest without concern for residues
O-day pre-harvest interval (PHI)
Harvest is ready to market
Residue exempt (maximum residue limit (MRL) and CODEX exempt



Helps simplify your labor scheduling and avoids costly downtime
4-hour re-entry interval (REI) and minimal personal protective equipment (PPE) requirements

Approved for Organics

Approved for Organic Use

Flexible to use in conventional and organic cropping systems
OMRI and NOP listed | View the OMRI Products List of approved surfactants


Formulation: Dry flowable powder
Active ingredient: Chromobacterium subtsugae
Packaging: 5 lb. bags; 6 bags/case; 21 cases/pallet; 630 lb./pallet
Formulation: Water dispersible granule
Active ingredient: Chromobacterium subtsugae
Packaging: 20 lb. bags; 40 bags/pallet; 800 lb./pallet; 24 pallets/truckload


Formulation: Dry flowable powder, brown
Active ingredient: Chromobacterium subtsugae
Packaging: 5 lb. bags; 6 bags/case; 21 cases/pallet; 630 lb./pallet

Grandevo WDG

Formulation: Water dispersible granule
Active ingredient: Chromobacterium subtsugae
Packaging: 20 lb. bags; 40 bags/pallet; 800 lb./pallet; 24 pallets/truckload

Product Literature


Art of Use

The following best use practices should be kept in mind to effectively use Grandevo WDG:

  • Make two consecutive applications and apply early.
  • Avoid excessive water volume.
  • Maintain spray solution pH at 7 and a tank mix with a buffering agent is recommended.
  • When populations are high and/or eggs are present, tank-mix or alternate with a contact insecticide (miticide).
  • Apply the knock-down insecticide first. Although repellency and feeding cessation occur within moments of application, it may take up to 7 days to observe the full effects of Grandevo WDG on certain pests.
  • In some cases, dead carcasses may not be observed as pests will fall off the plants or migrate out of field.