Company logo
product
TebuStar® 45WSP
Search:

TebuStar® 45WSP

TebuStar® 45WSP is a broad-spectrum, preventative fungicide with systemic and curative properties recommended for the control of many important plant diseases. TebuStar® 45WSP may be applied as a foliar spray in alternating spray programs or in tank mixes with other crop protection products.
Product Resources

Knowde Enhanced TDS

Expand All

+

Identification & Functionality

+
Chemical Family
FRAC Code
Agrochemical Functions
Technologies
Composition

ACTIVE INGREDIENT:

Tebuconazole, a-[2-(4-chlorophenyljethylja-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol - 45.0%

OTHER INGREDIENTS - 55.0%

Features & Benefits

+
Product Features

• TebuStar® 45WSP will travel throughout the plant by means of translocation to provide preventative and curative benefi ts.

• Applications of TebuStar® 45WSP can be made by ground or air (except New York state) providing longlasting residual control of a variety of diseases.

• TebuStar® 45WSP may be applied for early-season control of diffi cult fungal diseases.

Product Information

ACTIVE INGREDIENT: Tebuconazole

FUNGICIDE GROUP: 3

ACTIVE INGREDIENT PER POUND: 0.45 lbs.

MODE OF ACTION: Demethylation Inhibitor (DMI)

PACKAGING: 12x2 lb.

Applications & Uses

+
Product Use Rate

STONE FRUITS

CROP DISEASE RATE OF TEBUSTAR® 45WSP

Apricot

Cherry

Peach

Nectarine

Plum

Plumcot

Prune (fresh)

Brown rot (blossom blight, fruit rot) (Monilinia laxa, M. fructicola)

Cherry leaf spot (Blumeriella jaapii)

Powdery mildew (Podosphaera spp., Sphaerotheca pannosa)

2 oz/100 gal.* 4–8 oz/acre**

Plum

Plumcot

Prune (fresh)

Peach

Rust

(Tranzschelia discolor)

2 oz/100 gal. 5–8 oz/acre

BLOSSOM BRIGHT

Begin application at white bud on cherry or pink bud on peach and nectarine, and green tip on plums and prunes. Apply again at 50% bloom and at petal fall if conditions continue to be favorable for disease development.

FRUIT ROT

Begin application at two to three weeks before harvest and continue at 7-day intervals through the day of harvest. The blossom and fruit stages must be protected for optimum control of brown rot. If TebuStar® 45WSP is applied during only one of these stages, another registered fungicide should be applied to the other stage to provide optimum protection. Additional cover sprays during the early post-bloom period are also important for preventing quiescent fruit infections in sweet cherry and peach.

LEAF SPOT

Begin application at petal fall or when first leaves unfold and continue applications at 7- to 14-day intervals. Applications should be made at 7-day intervals early in the growing season when terminal growth is rapid and/or under severe disease conditions. A postharvest application may be made to maintain control and reduce overwintering inoculum.

POWDERING MILDEW

Follow leaf spot schedule until terminal growth ceases.

RUST

Begin applications after canker emergence and continue applications at 14-day intervals under severe disease conditions.

GRAPES

CROP DISEASE RATE OF TEBUSTAR® 45WSP
Grape Black rot Powdery mildew 4 ounces per acre

POWDERY MILDEW

Apply in a preventive spray schedule. Make the first application of TebuStar® 45WSP before bloom and continue applications using spray intervals of up to 21 days in low to moderate disease pressure. Use a 14-day schedule when disease pressure is severe.

BLACK ROT

Preventive Schedule: Make the first application at 1- to 3-inches of new shoot growth and continue at 7- to 14-day intervals through 5° Brix stage or until veraison (berry coloring) is complete. Apply at 1-inch new shoot growth and at 7- to 10-day intervals on highly susceptible varieties or under severe disease conditions.

POST-INFECTION SCHEDULE

A post-infection schedule may be followed from 1-inch new shoot growth through 5° Brix stage. Apply within 72 hours after the beginning of an infection period. TebuStar® 45WSP applications must not be closer than 7 days apart. Continue TebuStar® 45WSP applications using the preventive schedule if the post-infection schedule is discontinued.

BOTRYTIS

TebuStar® 45WSP, applied in a powdery mildew spray schedule, will enhance the activity of registered fungicides used for control of Botrytis bunch rot. Applications must be made on a 14-day schedule for suppression of Botrytis.

Directions for use

It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation.

Properties

+
Physical Form

Regulatory & Compliance

+
Chemical Inventories

Technical Details & Test Data

+
Restrictions

• Restricted-entry interval (REI) = 12 hours.

• Do not apply TebuStar® 45WSP within 14 days of harvest.

• Do not apply more than 2 lbs of TebuStar® 45WSP product per acre per crop season.

• TebuStar® 45WSP may be applied up to the day of harvest. Preharvest interval (PHI) is 0 days. • Do not apply by aerial application in the State of New York

• TebuStar® 45WSP is a sterol demethylation inhibitor (DMI) fungicide. It may be applied in a tank-mix or alternated (every other spray application) with a non-DMI fungicide as a resistance management strategy. Tankmixing TebuStar® 45WSP with other DMI fungicides is not recommended.

Safety & Health

+
Precautionary Statements

Causes moderate eye irritation. Harmful if swallowed, inhaled or absorbed through the skin. Do not get in eyes or on clothing. Avoid contact with skin. Avoid breathing dust or spray mist.

Personal Protective Eqiupment

Some materials that are chemical-resistant to this product are listed below.

Applicators and other handlers must wear:

1. Long-sleeved shirt and long pants

2. Chemical-resistant gloves made of any waterproof material

3. Shoes plus socks

Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use detergent and hot water. Keep and wash PPE separately from other laundry.

User Safety Recommendations

Users should:

1. Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet.

2. Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing.

3. Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible wash thoroughly and change into clean clothes.

Environmental Hazards

This pesticide is toxic to estuarine and marine invertebrates. Do not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high-water mark. Drift and runoff may be hazardous to aquatic organisms in neighboring areas. Do not contaminate water when disposing of equipment washwater or rinsate.

Storage & Handling

+
Storage and Disposal

Do not contaminate water, food or feed by storage or disposal.

PESTICIDE STORAGE: Keep water soluble packets in this container and store in a cool dry place but not below freezing (32°F) and in such a manner as to prevent cross contamination with other pesticides, fertilizers, food, and feed. Store in original container and out of the reach of children, preferably in a locked storage area. Handle and open container in a manner as to prevent spillage. If container is leaking or material is spilled for any reason or cause, carefully sweep material into a pile. Refer to Precautionary Statements on label for hazards associated with the handling of this material. Do not walk through spilled material. Dispose of pesticide as directed below. In spill or leak incidents, keep unauthorized people away.

PESTICIDE DISPOSAL: Wastes resulting from the use of this product may be disposed of on site or at an approved waste disposal facility.

Documents (3)

Document Name
Type
Products
Technical Data Sheet
TebuStar® 45WSP
Technical Data Sheet
Products: TebuStar® 45WSP
Technical Data Sheet
TebuStar® 45WSP
Technical Data Sheet
Products: TebuStar® 45WSP
Safety Data Sheet
TebuStar® 45WSP
Safety Data Sheet
Products: TebuStar® 45WSP