1. Insect
  2. Vegetable Crops
  3. Vegetable Crops
  4. Hosts and Pests of Vegetable Crops

Eggplant-Flea beetle

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Western potato flea beetle
Epitrix subcrinita LeConte
Adult
© Ken Gray Insect Image Collection

Includes western potato flea beetle (Epitrix subcrinita)

Pest description, crop damage and life history

See:

Common Pests of Vegetable Crops

Management-cultural control

Keep areas free of weeds, particularly those of the mustard family, to which the beetles are attracted.

Management-chemical control: HOME USE

  • acetamiprid
  • azadirachtin (neem oil)-Some formulations are OMRI-listed for organic use.
  • bifenthrin (often as a mix with zeta-cypermethrin).
  • carbaryl
  • cyfluthrin
  • deltamethrin
  • esfenvalerate
  • gamma-cyhalothrin
  • imidacloprid
  • malathion
  • permethrin
  • plant-derived essential oils (rosemary, peppermint etc.)-Some formulations are OMRI-listed for organic use.
  • pyrethrins-Some formulations are OMRI-listed for organic use.
  • spinosad-Some formulations are OMRI-listed for organic use.
  • zeta-cypermethrin

Management-chemical control: COMMERCIAL USE

  • alpha-cypermethrin (Fastac EC) at 0.014 to 0.025 lb ai/a. PHI 1 day. REI 12 hr. Retreatment interval 7 days. Do not exceed 0.075 lb ai/a per season.
  • beta-cyfluthrin (Baythroid XL) at 0.022 lb ai/a. PHI 7 days. REI 12 hr. Retreatment interval 7 days. Do not exceed 0.132 lb ai/a per season.
  • beta-cyfluthrin/imidacloprid (Leverage 360) at 0.096 lb ai/a. PHI 7 days. REI 12 hr. Retreatment interval 7 days. Do not exceed 0.12 lb ai/a beta-cyfluthrin or 0.24 lb ai/a imidacloprid per season.
  • bifenthrin (Brigade WSB) at 0.033 to 0.08 lb ai/a. PHI 7 days. REI 12 hr. Do not exceed 0.2 lb ai/a per year. Do not apply less than 7 days apart.
  • bifenthrin/avermectin (Athena) at 0.05 to 0.12 lb ai/a. PHI 7 days. REI 12 hr. Retreatment interval 10 days. Do not exceed 0.056 lb ai/a avermectin or 0.4 lb ai/a bifenthrin per season.
  • bifenthrin/imidacloprid (Brigadier) at 0.08 to 0.15 lb ai/a. PHI 7 days. REI 12 hr. Do not exceed 0.24 lb ai/a imidacloprid and 0.2 lb ai/a bifenthrin. Retreatment interval 7 days.
  • bifenthrin/zeta-cypermethrin (Hero EW) at 0.04 to 0.1 lb ai/a. PHI 7 days. REI 12 hr. Retreatment interval 7 days. Do not exceed 0.266 lb ai/a per season.
  • carbaryl (Sevin 4F) at 0.5 to 1 lb ai/a. PHI 3 days. REI 12 hr. Retreatment interval 7 days. Limit 7 treatments per year. Do not exceed 8 lb ai/a per year.
  • chlorantraniliprole (Voliam Xpress) at 0.059 to 0.088 lb ai/a. PHI 5 days. REI 24 hr. Retreatment interval 5 days. Do not exceed of 0.36 lb ai of lambda-cyhalothrin or 0.2 lb ai of chlorantraniliprole per acre per growing season.
  • chlorantraniliprole/thiamethoxam (Voliam Flexi) at 0.1 to 0.175 lb ai/a. PHI 1 day. REI 12 hr. Retreatment interval 5 days. Do not exceed 0.172 lb ai of thiamethoxam or 0.2 lb ai of chlorantraniliprole per acre per growing season.
  • cryolite (Kryocide) at 7.7 to 15.4 lb ai/a. PHI 14 days. REI 12 hr. Retreatment interval 7 days. Do not exceed 64 lb ai/a per year. Some formulations are OMRI-listed for organic use.
  • cyantraniliprole (Verimark) at 0.088 to 0.176 lb ai/a at planting. PHI 1 day. REI 4 hr. Do not exceed 0.176 lb ai/a at planting. Do not exceed 0.4 lb ai/a per season.
  • cyfluthrin (Tombstone) at 0.044 lb ai/a. PHI 7 days. REI 12 hr. Retreatment interval 7 days. Do not exceed 0.263 lb ai/a per season.
  • deltamethrin (Delta Gold) at 0.018 to 0.028 lb ai/a. PHI 1 day. REI 12 hr. Retreatment interval 5 days. Do not exceed 0.168 lb ai/a per season on fruiting vegetables.
  • dinotefuran (Scorpion 35SL) at 0.05 to 0.18 lb ai/a foliar or 0.23 to 0.27 lb ai/a for soil. PHI 1 day foliar, or 21 days for soil. REI 12 hr. Do not exceed 0.266 lb ai/a foliar or 0.532 lb ai/a soil per season.
  • esfenvalerate (Asana XL) at 0.03 to 0.05 lb ai/a. PHI 7 days. REI 12 hr. Do not exceed 0.35 lb ai/a per season. Retreatment interval 7-10 days.
  • gamma-cyhalothrin (Declare) at 0.01 to 0.015 lb ai/a. PHI 5 days. REI 24 hr. Do not exceed 0.18 lb ai/a per season. Retreatment interval 5 days.
  • imidacloprid (Admire Pro) at 0.25 to 0.38 lb ai/a. Soil application only. PHI 21 days. REI 12 hr. Do not exceed 0.38 lb ai/a per year.
  • lambda-cyhalothrin (Warrior II) at 0.02 to 0.03 lb ai/a. PHI 5 days. REI 24 hr. Do not exceed 0.36 lb ai/a per season. Retreatment interval 5 days.
  • lambda-cyhalothrin/thiamethoxam (Endigo ZC) at 0.064 to 0.072 lb ai/a. PHI 5 days. REI 24 hr. Retreatment interval 5 days. Do not exceed 0.36 lb ai/a of lambda-cyhalothrin or 0.172 lb ai/a of thiamethoxam per season.
  • naled (Dibrom 8E) at 0.94 to 1.88 lb ai/a. PHI 1 day. REI 48 hr. Retreatment interval 7 days. Limit 5 treatment per season. Do not exceed 5.64 lb ai/a per year.
  • permethrin (Loveland Permethrin) at 0.1 to 0.15 lb ai/a. PHI 3 days. REI 12 hr. Retreatment interval 7 days. Do not exceed 0.6 lb ai/a per year.
  • thiamethoxam (Actara) at 0.031 to 0.047 lb ai/a. PHI 0 days. REI 12 hr. Retreatment interval 5 days. Do not exceed 0.172 lb ai/a per season.
  • thiamethoxam (Platinum) at 0.078 to 0.172 lb ai/a soil treatment. PHI 30 days. REI 12 hr. Do not exceed 0.172 lb ai/a per season.
  • thiamethoxam/chlorantraniliprole (Durivo) at 0.195 to 0.257 lb ai/a. PHI 30 days. REI 12 hr. Do not exceed 0.172 lb ai of thiamethoxam or 0.2 lb ai of chlorantraniliprole per acre per growing season.
  • tolfenpyrad (Torac) at 0.17 to 0.21 lb ai/a. PHI 1 day. REI 12 hr. Retreatment interval 14 days. Limit 4 treatments per year. Do not exceed 0.42 lb ai/a per year.
  • zeta-cypermethrin (Mustang) at 0.028 to 0.05 lb ai/a. PHI 1 day. REI 12 hr. Do not exceed 0.3 lb ai/a per season.