Dupont-authentication Velpar H - 65190 Instrukcja Użytkownika Pobierz pdf (Strona 13)

WEEDS CONTROLLED

DuPont™ VELPAR® DF is recommended for the control or

uppression of the following species in pineapple crops:

* Suppression – a visible reduction in plant population and/or

plant vigor as compared to an untreated area and generally not

accepted as control.

USE PRECAUTIONS - PINEAPPLE

• Do not exceed 4.8 lb VELPAR® DF per acre per crop.

• Do not apply VELPAR® DF within 181 days of harvest.

VELPAR® DF is recommended for selective weed control

in sugarcane except in the State of Florida.

APPLICATION INFORMATION

Apply a single treatment of VELPAR® DF per year using a

fixed-boom sprayer and a minimum of 25 gallons per acre

unless otherwise directed.

HAWAII

Apply VELPAR® DF pre- or postemergence at the

following rates for the indicated soil texture:

DuPont™

VELPAR® DF (Lb/Acre)

(Plus surfactant

Soils 0.25% by volume)

Coarse Texture

Sand, loamy sand, sandy loam 2/3 - 1 2/10

Medium

Texture

Loam, silt loam, silty clay loam 2/3 - 2 1/3

ine Texture

Clay, gray hydromorphic clay 2 1/3 - 4 8/10

se the higher levels of the recommended dosage ranges on

soils high in or

anic matter. Do not apply more than twice the

highest recommended rate for the indicated soil texture per crop

(18–24 months).

A surfactant is recommended for all uses.

For preemergence use only, VELPAR® DF may be applied with

aerial equipment using at least 10 gallons of spray per acre.

For spot treatments of emerged weeds, VELPAR® DF may be

pplied with a knapsack sprayer in concentrations of

0.6 - 4.8 pounds per 100 gallons of water. Apply a sufficient

olume to thoroughly wet weed foliage, but do not exceed 40

gallons of spray per treated acre. Use the lower concentrations

on coarse-textured soils that are low in organic matter, and use

the higher concentrations on fine-textured soils that are high in

organic matter.

LOUISIANA

Apply 2/3 - 1 2/10 pound of VELPAR® DF per acre broadcast

in the fall before sugarcane emerges or in the spring before

active cane tillering begins. Fall treatments of 2/3 - 1 2/10 pound

per acre may be followed by a spring treatment of 2/3 - 1 2/10

pound per acre. Do not apply more than 2 pound per year. Use

the lower rates on coarse textured soils and the higher rates on

fine textured soils.

PUERTO RICO

For preemergence treatments, apply 1/3 - 2/3 pound of

VELPAR® DF per acre.

For postemergence treatments, apply 1/3 - 2/3 pound of

VELPAR® DF per acre to weeds after they have emerged. Use

the lower rates on coarse-textured soils and the higher rates on

fine-textured soils (high in clay or organic matter). Each ratoon

may receive up to 2/3 pound of VELPAR® DF per acre.

For spot treatment of emerged weeds, VELPAR® DF may be

applied with a knapsack sprayer in concentrations of 1/3 - 2/3

pound per 100 gallons of water. Apply a sufficient volume to

wet the weed foliage. Do not exceed 100 gallons of spray per

treated acre. Use the lower concentration on coarse-textured

soils and the higher concentration on fine-textured soils.

Note: Since it is difficult to calibrate “spot” knapsack

applications, extra care must be taken not to exceed the rate

equivalent of the maximum of 2/3 pound VELPAR® DF per

acre.

Do not apply more than 1 1/3 pound of VELPAR® DF per acre

per crop season.

TEXAS

Apply 2/3 - 2 1/3 pound of VELPAR® DF per acre. On plant

cane, apply the herbicide before the cane emerges or as a

directed layby treatment. On stubble cane, apply VELPAR® DF

preemergence (up to the 3-leaf stage) or as a directed layby

treatment. A pre- or early postemergence treatment may be

ollowed by a layby treatment, provided at least 60 days have

elapsed and 3 inches of rainfall or sprinkler irrigation have

occurred since the first treatment.

Do not apply more than 2 1/3 pound of VELPAR® DF per acre

per season.

SUGARCANE

Ageratum, tropic Ageratum conycoides

Balsamapple Momordica charantia

Castorbean Ricinus communis

Cra/jointfilesconvert/1225357/bgrass Digitaria spp

Crotalaria Crotolaria spp

Dallisgrass Paspalum dilatatum

Guineagrass Panicum maximum

Junglerice Echinochloa colonum

Kao haole* Leucaena glauca

Moana loa vine* Canavalia cathartica

Morningglory Ipomoea spp

Oxalis Oxalis spp

Popolo Solanum sandwicense

Richardsonium Richardsonia spp

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