# Valent USA DiPel PRO DF BT Biological Insecticide, 54%, 1 lb

Biological: Valent USA DiPel PRO DF is a dry-flowable BT insecticide powder supplied in a 1 lb bag. The listing describes use on a variety of ornamentals and names caterpillars and other insect pests among its targets. Its powder format is intended to be measured and mixed before use.

- [Original product page](https://best-deals.pro/product/valent-usa-dipel-pro-df-bt-biological-insecticide)
- [View offer](https://best-deals.pro/visit/valent-usa-dipel-pro-df-bt-biological-insecticide)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Valent USA
- Category: Tools & Garden > Pest Control & Repellents
- Price: 24.50 USD
- Previous price: 28.99 USD
- Discount: 15%
- Price checked: 2026-11-14T06:48:56.977Z
- Rating: 4.6 / 5
- Reviews: 366

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listing describes a dry-flowable powder for measuring and mixing.
- The product description names ornamentals and caterpillars, bagworms, loopers, tobacco budworms and armyworms among the intended uses.
- The listing claims OMRI status and no time-to-harvest restriction.

## Pros

- Powder formulation can suit buyers who prefer a measure-and-mix product over a ready-to-use spray.
- The described ornamental use and named caterpillar-type pests offer a focused fit for garden pest management.
- Customer feedback reports ease of use and perceived effectiveness against worms and caterpillars.

## Cons

- This is a powder that requires measuring and mixing rather than a ready-to-use product.
- Customer feedback is mixed on how long the product lasts, including reports that sunlight breaks it down within days.

## Specifications

### Identity
- Brand: Valent USA
- Active ingredient claim: Contains bacillus thoringiensis as an active
- Specification met: OMRI
### Form and amount
- Item form: Powder
- Weight listed: 16 ounces
- Liquid volume listed: 1000 ml
- Title concentration: BT 54%
### Use and features
- Target species: Insects
- Harvest restriction claim: No time to harvest restrictions
- Formulation claim: dry flowable formulation is dust free and easy to measure and mix
- Listed use: Registered for use on a variety of ornamentals

## Before you buy

- The listing's 1000 ml liquid-volume entry does not align clearly with its powder form and 16-ounce weight. It also spells the active ingredient claim as “bacillus thoringiensis,” while the title identifies the product as BT. Confirm the product label and directions, targeted pests, application rates, and any site or harvest restrictions before use. Customer feedback also differs on durability in sunlight, so follow label directions for repeat applications.

## In the box

- 1 bag (Included)

## A good fit for

- Gardeners seeking a dry-flowable BT powder listed for ornamental plants and caterpillar-related pests.
- Buyers who are comfortable measuring and mixing an insecticide according to its label.

## Less suited to

- Anyone who needs a ready-to-use liquid spray.
- Buyers who need a reliably long residual effect in direct sunlight based only on the available feedback.

## Customer feedback

Customer feedback describes perceived effectiveness against worms, caterpillars and gnats, alongside positive comments about ease of use, organic nature and value. Durability is mixed, with some customers saying it lasts a while and others reporting breakdown in sunlight within days. For buyers using the listed dry-flowable powder on ornamentals, ease of mixing may matter, while sunlight-related longevity makes label guidance on timing and repeat treatment important. These are customer perceptions, not verified performance findings.
- Positive themes: Customers report effectiveness against worms, caterpillars and gnats.
- Positive themes: Feedback appreciates ease of use, organic nature and value.
- Mixed feedback: Reports differ on durability, including claims that it lasts a while and that sunlight breaks it down within days.

## Frequently asked questions

### Is DiPel PRO DF ready to spray?
No. The listing describes a powder, specifically a dry-flowable formulation that is measured and mixed. Follow the product label for preparation and application directions.
### What plants and pests does the listing mention?
The description lists a variety of ornamentals and names tent caterpillars, bagworms, loopers, tobacco budworms and armyworms among the pests.
### Does the listing confirm the quantity in the bag?
The title says 1 lb and the details list a weight of 16 ounces. The details also show a 1000 ml liquid-volume entry, which is unclear for a powder, so verify the package label.
### What do customers report about product longevity?
Feedback is mixed. Some customers say it lasts for quite some time, while others report breakdown in sunlight within a few days. That feedback does not establish a guaranteed duration.

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## Images

![Valent USA DiPel PRO DF BT Biological Insecticide, 54%, 1 lb — 1](https://best-deals.pro/i/A6GC-JIFIAEiAxEvUNo6wix90H4hvE2uCyB26cnM1ODS-DN-lGsLJTc5d2IHp6OOazVmf2ZG4BZD2K1ea6vOQldE3O_bZsUEpbGphMI4nb6JQqtrBX9Om0pA.jpg)