March 2006

Pesticide Registrations and Actions


Agricultural
 

  • The  Florida Department of Agriculture and Consumer Services (FDACS) has requested the use of the fungicide Topsin M® (thiophanate) to control post bloom fruit drop and stem end rot on citrus under section 18 of FIFRA.  (FDACS letter to EPA dated 2/10/06).
  • The FDACS has requested the use of the fungicide Topsin M® (thiophanate) for control of white mold on fruiting vegetables (tomato, pepper, eggplant) under section 18 of FIFRA.  (FDACS letter to EPA dated 2/14/06).  
  • Based on a request by BASF Corporation and IR-4, tolerances are approved for use of the fungicide boscalid (Endura®/Pristine®).  Tolerances of importance to Florida include celery, spinach, and leafy vegetables (group 4) except lettuce.  (Federal Register, 2/8/06).
  • In mid-February, OmniLytics, Inc., announced final EPA registration for its AgriPhage bacteria control product line.  The material can be used in the greenhouse or field, and can be used as a preventative as well as curative treatment.  At a current price of $12/pint, a recommended treatment (two pints) equates to a treatment cost of $24/acre.  It is approved for use in tomato and pepper.  (OmniLytics Press Release, 2/15/06).
  • Arysta LifeSciences recently received EPA registration for Evito® (fluoxastrobin), a strobilurin fungicide.  It is labeled for potatoes and tuber vegetables, leafy vegetables (petiole subgroup only), and fruiting vegetables.  It should be managed similarly to other Group 11 fungicides such as azoxystrobin, trifloxystrobin, and pyraclostrobin.  (The Grower, March 2006).

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Other Actions
 

  • Mycogen recently announced it first seed line with four stacked traits.  In addition to two B.t. toxins, the corn hybrid will also have resistance to glyphosate and glufosinate.  The hybrid, 2P788, is a 115-day plant that touts resistance to a number of corn pests.  (Pesticide & Toxic Chemical News, 2/6/06).
 

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