Hot sale high quality Paclobutrazol plant growth regulator

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$1.00 - $300.00 / Kilogram | 1 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
CAS No.:
76738-62-0
Other Names:
C15H20ClN3O
MF:
C15H20ClN3O
EINECS No.:
266-325-7
Place of Origin:
Fujian, China
State:
Powder
Purity:
95%
Application:
Plant growth regulator
Brand Name:
VASTLAND
Model Number:
PGR-Paclobutrazol
name:
Paclobutrazol pgr plant growth regulator
Classification:
Plant Growth Regulator
Supply Ability
Supply Ability:
100 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
1kg aluminium foil bag, 25 kgs fibre drum
Port
Port of China
Lead Time :
1 week

Paclobutrazol pgr plant growth regulator

 

Chemical Name:Paclobutrazol

 

Molecular Formula: C15H2OClN3

 

Molecular Weight: 293.5

 

CAS No. : 76738-62-0

 

 

 

Properties       

 

Used on fruit trees to inhibit vegetative growth and to improve fruit set; On pot-grown ornamentals and flower crops (e. G. Chrysanthemums, begonias, freesias, poinsettias and bulbs) to inhibit growth; On rice to increase tillering, reduce lodging, and increase yield; On turf to retard growth; And on grass seed crops to reduce height and prevent lodging. Its solubility in water is 26mg/L(20°C), 110mg/L in acetone, 180mg/L in cyclohexanone, 100mg/L in dichloromethane, 10mg/L in hexane, 60mg/L in dimethylbenzene.

 

Composition

 

Items

Specifications

Appearance

Grayish-white powder

Assay

95.0% min.

Acidity (as H2SO4)

0.5% max

Insoluble matter in acetone

0.5% max.

Loss of drying

1.0% max.

 

 

 

 

 

 

 

 

 

 

 

Application

 

PLANT

DOSAGE(ppm)

APPLICATION

EFFECT

Rice

200~300

Foliar spraying at seedling stage

Strengthening the seedlings and controlling the growth

Wheat

200

Spraying at setting stage

Dwarfing the plant which increases the lodging-resistance

Rape

100~200

Foliar spraying evenly at 3-5 leaf stage and early stage of flowering

Inhabiting the growth and shortening the internodes

Apple

250~1000

Foliar spraying at 3-6years old of apple trees (which have had fruits)

Inhabiting the growth of young sprout, promoting flower bud formation and increasing fruit set

Grape

1000~2000

Foliar spraying at the final stage of florescence

Inhabiting the growth of the main and secondary vines of spring twig, increasing yield

Date

1000

Spraying whole tree before flowering

Inhabiting the growth of young sprouts, promoting reproductive growth and enhancing fruit set

Chinese olive

200~500

Foliar spraying every 7-10 days, 3 times in total

Inhabiting the growth of sprouts and promoting flowering

Hot pepper

10~20

Foliar spraying when the seedling reaches 6-7cm heigth

Strengthening the seedlings

Christmas flower

500

Foliar spraying

Drawfing the plant

 

 

 

Packing

 

 

 

1kg aluminum bag, 25kg plastic woven bag / 25kg fibre drum.

 

 

 

Storage

 

 

 

Keep in cool dry place.