Agriculture

Relative Toxicities of Insecticides and Miticides Used in Eggplants to Natural Enemies and Honey Bees

Updated: 05/2016

The Honey Bee Precaution Pesticide Ratings may differ from the pollinator precautionary statements on pesticide labels. These ratings come from the UC IPM Bee Precaution Pesticide Ratings and are developed independently from the Pest Management Guidelines. They are meant to provide supplementary information to help readers choose pesticides less hazardous to honey bee. For information about how these ratings are established, see Bee Precaution Pesticide Ratings Frequently Asked Questions. Users of pesticides must always comply with all label instructions and legal requirements, which represent the minimum precautions to protect honey bee.

Common name Example trade name Group Order MoA 1 Selectivity 2 Bees 3 Predatory mites 4 Predators 5 Parasitoids 5 Residue duration 6 Last updated 7
various products # 8

11A

narrow II low low low short 05/2016
various products # 8

11A

narrow III low low low short 05/2016
Agri-Mek SC 8

6

moderate I moderate low moderate/high 05/2016
Assail 70WP 8

4A

moderate I 8 9 moderate 05/2016
Courier SC 8

16

narrow II low high 10 low long 05/2016
Belay 8

4A

lygus, aphids I low/moderate low/moderate long 05/2016
Asana XL 8

3A

broad I high moderate high moderate 05/2016
Vendex 50WP 8

12B

narrow III low low low short 05/2016
Danitol 2.4 EC 8

3A

broad I high high high 05/2016
Beleaf 50 SG 8

29

III low low short 05/2016
Admire Pro 8

4A

narrow I low 05/2016
Admire Pro 8

4A

narrow I low 05/2016
Gowan Malathion 8 8

1B

broad I moderate high high moderate 05/2016
*
Lannate LV 8

1A

broad I high high high moderate 05/2016
Intrepid 2F 8

18

narrow II low low low short 05/2016
Organic JMS Stylet-Oil # 8

UNM

broad II low 11 low low short 05/2016
Rimon 8

15

narrow I low low short 05/2016
Vydate L 8

1A

broad I high high high moderate 05/2016
Pounce 25 WP 8

3A

broad I low high high long 05/2016
M-Pede # 8

broad III low low low short 05/2016
Fulfill 8

9B

narrow II low low low short 05/2016
PyGanic EC 1.4 II # 8

3A

broad I moderate moderate short 05/2016
Knack 8

7C

narrow II low high 10 low short 05/2016
Ecotrol Plus # 8

UNE

05/2016
Entrust # 8

5

narrow II moderate moderate 12 low/moderate short to moderate 05/2016
Oberon 2 SC 8

23

narrow II moderate 05/2016
Movento 8

23

narrow II low low low short 05/2016
Confirm 2F 8

18

narrow II low low low short 05/2016
Actara 8

4A

narrow I 8 moderate moderate 05/2016

Legend

No information.
I
Do not apply or allow to drift to plants that are flowering including weeds. Do not allow pesticide to contaminate water accessible to bees including puddles.
II
Do not apply or allow to drift to plants that are flowering including weeds, except when the application is made between sunset and midnight if allowed by the pesticide label and regulations. Do not allow pesticide to contaminate water accessible to bees including puddles.
III
No bee precaution, except when required by the pesticide label or regulations.
  • * a  Permit required from county agricultural commissioner for purchase or use.
  • # a b c d e f g  Acceptable for use on certified organic crops. Check with your certifier to confirm before application.
  • 1 Group numbers for insecticides and miticides are assigned by the Insecticide Resistance Action Committee (IRAC). Insecticides with unknown modes of action are assigned mode-of-action group numbers (MoAs) that begin with UN. Rotate pesticides with a different mode-of-action group number, and do not use products with the same mode-of-action group number more than twice per season to help prevent the development of resistance. For example, the organophosphates have a group number of 1B; insecticides with a 1B group number should be alternated with insecticides that have a group number other than 1B.
  • 2 Range of insect and mite groups affected by a pesticide. Broad means the pesticide affects most groups of insects and mites; narrow means the pesticide affects only a few specific groups.
  • 3 Risk of harm to honey bees. For more information, see Bee Precaution Pesticide Ratings.
  • 4 Risk of harm to predatory mites. Toxicities are generally to western predatory mite, Galendromus occidentalis. Where differences have been measured in toxicity of the pesticide-resistant strain versus the native strain, these are listed as pesticide-resistant strain or native strain.
  • 5 a b Risk of harm to parasitoids and general predators. Toxicities are averages of reported effects and should be used only as a general guide. Actual toxicity of a specific insecticide depends on factors including the application rate, environmental conditions, and the life stage and species of a parasitoid or predator.
  • 6 Length of time residue affects natural enemies. Short means hours to days; moderate means days to 2 weeks; and long means many weeks or months.
  • 7 Date information was last updated in the UC IPM Pest Management Guidelines.
  • 8 a b May cause an increase in spider mite numbers.
  • 9 Acute toxicity is low but reproductive capacity is reduced.
  • 10 a b Kills lady beetles.
  • 11 Rating depends on application rate used.
  • 12 Toxic to some natural enemies (lacewing and syrphid fly larvae, predatory beetles, and thrips) when sprayed and up to 5 to 7 days after.
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UC IPM Pest Management Guidelines: Eggplant
UC ANR Publication 3475

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