Ference Insecticide | GreenCast | Syngenta

Product Overview

A new standard for enhanced season-long ABW control

Ference® insecticide contains the active ingredient, cyantraniliprole, which will raise the bar on season-long control of ABW (annual bluegrass weevil). Since Ference systemically controls all larval stages, it provides superintendents greater flexibility later in the year when ABW populations are asynchronous. Ference will provide increased and extended control of ABW through the enhanced Syngenta Optimum Control Strategy, found on WeevilTrak.com.

Key Features

  • Systemic control of ABW at all larval stages (1st - 5th instar).
  • Ference stops turf-feeding damage within minutes after ingestion; larvae die within hours to days depending on insect life stages and species.
  • Manages a broad-spectrum of insect pests including: billbugs, European crane flies, white grubs, turf caterpillars and suppression of chinch bugs.

Key Benefits

  • Improves control of asynchronous ABW populations, which have multiple life stages present at the same time.
  • Provides a new resistance management tool and rotation partner to help control pyrethroid-resistant ABW.
  • Increased control of ABW with the Syngenta Optimum Control Strategy through WeevilTrak.com.
  • Ference compliments and enhances an ABW program with Acelepryn®, Provaunt® and Scimitar® GC insecticides for extended, season-long control of ABW.

Recommended program including Ference below:

Insecticide
Treatment
Program

1st Generation

Over wintered Adults

Early Instars (inside of stem)

Late Instars (outside of stem)

Scimitar® GC 10 fl oz/A or Chlorpyrifos 1 lb ai/A

Acelepryn® 12 fl oz/A

Ference® 12 fl oz/A

Timing*

Application is based on degree days and ABW activity. Some areas may require two applications spaced 14 days apart.

Early to mid-April
Forsythia half green half gold

Application should be applied prior to egg hatch to ensure that Acelepryn is in the transpiration stream prior to larvae feeding.

Late April to early May
Dogwood full bloom

Application should be applied when the third stage larvae exit the stem to feed on the crown and surface roots.

Mid-May to early June
Rhododendron catawbiensis full bloom

 

* Application timing varies based on geography. For precise timing applications, visit WeevilTrak.com.

Insecticide
Treatment
Program

2nd Larval Generation

3rd Larval Generation
(if needed)

Adults

Adults and Late Instar

Asynchronous larvae

 

Scimitar®  GC 10 fl oz/A or
Chlorpyrifos 1 lb ai/A

Provaunt® 12 fl oz/A*

Ference®  12 fl oz/A

Provaunt® 12 fl oz/A

Timing*

Application is based on the presence of adults.

Mid- to late June

Application should be applied about 7 to 14 days after adulticide.

Late June to early July

Application should be applied about 14 to 21 days after Provaunt.

Late July to early August

Application should be applied about 21 to 28 days after Ference.

Late August to early September

 

* Application timing varies based on geography. For precise timing applications, visit WeevilTrak.com.

** Application is recommended if there is a high population of adults with the presence of callow and mature adults.

Scimitar® GC is a Restricted Use Pesticide

Download Supporting Ference Documents

2016665201629173927_Annual-Bluegrass-Weevil-sm.jpg PDF
Annual Bluegrass Weevil Optimum Control Strategy(PDF)

The Syngenta ABW Optimum Control Strategy features multiple insecticides with proven activity against ABW.

Download
201648220162522752_Ference-Tech-Bulletin-2016.jpg PDF
Ference Insecticide Technical Bulletin(PDF)

Ference insecticide is targeted to control all larval stages (one through five) of annual bluegrass weevil (ABW).

Download
2019721201993172039_portfolio-thumbnail.jpg PDF
Golf Portfolio Brochure(PDF)

See how the Syngenta portfolio of products can lead to unrivaled turf quality on golf courses.

Download

News

09/18/2018

How to Condition, Perform and Recover with Syngenta Agronomic Programs

Proper planning is essential for protecting your turf from the myriad of pests that can attack during the season. In addition to pests, turf is also frequently subjected to abiotic stresses like heat, drought, traffic and shade.  Read more »