• Principle WP - 1 lb bag
  • Description
  • Specifications
  • Application Rates

Principle™ WP Bioinsecticide — 1 lb Wettable Powder

Principle WP from BioWorks is an OMRI listed biological insecticide formulated with Beauveria bassiana — an entomopathogenic fungus with over 20 years of proven performance in commercial greenhouse, ornamental, and edible crop production. Its complex, multi-site mode of action provides reliable pest control with no risk of resistance development, making it an ideal long-term rotation partner in IPM programs.

The wettable powder (WP) formulation produces minimal visible residue, low dust, and excellent compatibility with conventional and biological products.

Key Features

  • Active ingredient: Beauveria bassiana (entomopathogenic fungus)
  • Resistance-free — complex mode of action prevents resistance development
  • Controls thrips, aphids, whiteflies, and other listed soft-bodied insects
  • OMRI listed for certified organic production
  • Minimal visible residue | Low dust WP formulation
  • Compatible with conventional and biological IPM programs
  • 20+ years of proven performance in commercial production

Documents

Browse more Beneficial Microbiology or return to Pest & Disease Controls.

ACTIVE INGREDIENT: 
    Beauveria bassiana strain BW149† .......................................................................................................................................................21.00%
 OTHER INGREDIENTS: .........................................................................................................................................................................79.00%
 TOTAL: ........................................................................................................................................................................................................100.00%
 †Contains a minimum of 1 x 1010 CFU/g of product.
 APPLICATION RATES
 + All pests (except those specified below or on the label) ............................0.5 – 2 lb/100 gal
 + Whitefly, mealybug, aphids ................................................................................0.5 – 1 lb/100 gal 
 + Thrips ......................................................................................................................1 - 2 lb/100 gal
 + Low volume fog* ...................................................................................................0.5 - 2 lb/5,000-20,000 ft2 
 + Dip ...........................................................................................................................0.25 – 0.5 oz/gallon
 There is no limit on the number of applications or total amount of product that can be applied in one season. 
 *Do not use with thermal foggers.

Principle WP - 1 lb

Principle WP - 1 lb

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