Cueva

Category
Fungicides
Registered until
2023-12-31
Registration number
31825
Active materials
Links

DIRECTIONS FOR USE
DO NOT apply this product in a way that will contact workers or bystanders, either directly or through drift.
Only protected handlers may be in the area during application.
As this product is not registered for the control of pests in aquatic systems, DO NOT use to control aquatic pests.
DO NOT allow effluent or runoff from greenhouses containing this product to enter lakes, streams, ponds or other waters.
DO NOT contaminate irrigation or drinking water supplies or aquatic habitats by cleaning of equipment or disposal of wastes.
DO NOT enter or allow worker entry into treated areas during the restricted-entry interval of 4 hours.
Field sprayer application: DO NOT apply during periods of dead calm. Avoid application of this product when winds are gusty. DO NOT apply with spray droplets smaller than the American Society of
Agricultural Engineers (ASAE S572.1) medium classification. Boom height must be 60 cm or less above the crop or ground.
Airblast application: DO NOT apply during periods of dead calm. Avoid application of this product when winds are gusty. DO NOT direct spray above plants to be treated. Turn off outward pointing nozzles at row ends and outer rows. DO NOT apply when wind speed is greater than 16 km/h at the application site as measured outside of the treatment area on the upwind side.
DO NOT apply by air.

Buffer zones:
Use of the following spray methods or equipment DO NOT require a buffer zone: hand-held or backpack sprayer and spot treatment.
The buffer zones specified in the table below are required between the point of direct application and the closest downwind edge of sensitive freshwater habitats (such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs and wetlands) and estuarine/marine habitats.

PESTS/SITES AND APPLICATION INSTRUCTIONS
GENERAL USE: For outdoor and greenhouse use only. Unless otherwise stated below, the standard rate for the listed species is 1 part CUEVA COMMERCIAL concentrate in 50 (2%) to 200 (0.5%) parts water, applied at 470-940 L per hectare. Repeat sprays every 7 to 10 days as required unless otherwise noted below. For best control, begin treatment 2 weeks before disease normally appears or when weather forecasts predict a long period of wet weather. Alternatively, begin treatment when disease first appears and repeat at 7 to 10 day intervals, unless otherwise noted below. Apply at the higher rate every 5 to 7 days following heavy rain or when disease pressure is high. In general, do not exceed 15 applications per year, unless otherwise noted. For outdoor flowers and ornamentals, do not exceed 10 applications per year. If possible, time applications so that 12 hours of dry weather follow application.
Do not apply within one day of harvest
CUEVA COMMERCIAL may cause degrees of copper toxicity on some plant species. During excessive moisture and cold, leaf spots can appear on copper-sensitive crop species. If concerned about sensitivity of plants, apply to individual plants or small areas of plants and wait to determine if plant damage occurs prior to treatment of larger areas.

Registered for cultures
Sugar beets
Potatoes
Chives
Garlic
Leeks
Onions
Celery
Bok choy
Broccoli
Cauliflower
Cabbages
Kale
Kohlrabi
White mustard
Beans