Beijing Multigrass Formulation Co., Ltd.

rotenone

Product Details:

Type	Liquid
Place of Origin	Beijing, China (Mainland)

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Detailed Product Description

Product description: rotenone is a Natural Plant-source Organic insecticide controlling piercing-sucking pests with the advantages of high efficacy, low toxicity and no residue.

Main source materialDerris root

Rotenone5%

Physical and Chemical Characters

Formula: C₂₃H₂₂O₆

Structure formula:

Molecular Weight: 394.21

Color and stateLight Brown Liquid

OdorNo Bad Odor

Density1.014

PH: 5.5-6.5

Function mechanism: contact poison firstly, stomach poison and suffocate secondly

Target crops: vegetables, fruit trees, flowers, tee trees , tobacco

Target pestsaphides, thrips, flea beetle

Dosage: one liter product for one hectare

Effect method

Aphides

Crops	Dilution rate	Application rate
Chinese cabbage/Cabbage/ Radish/Cucumber/Squash/Egg plant/Pepper/Tomato	1000-1500	Make applications during the early infestation. Repeat two or three times at 7 days interval
Grape/Strawberry/Watermelon	1000-1500	Make applications during the first generation when the majority of nymphs are in the third to fourth instars. Repeat two or three times at 7 days interval
Apple/Pear	1500	Make the first application for early control during sprout to blossom period
Apple/Pear	1000	Make applications during fruit expansion period when the infestation reaches threshold. Repeat two times at 7 days interval
Peach	1000-1500	Make applications during the overwintering egg hatching period. That is sprout period and after flowers shatter.
Citrus	1000-1500	Early blossom period is most suitable for application

Thrips

Crops	Dilution rate	Application guide
Shallot/Cucumber/Egg plant/Pepper	1000-1500	Make applications when there are two to five pests on each plant. Repeat 2 times in 6 days
Grape/Banana/Watermelon	1000-1500	Make applications in summer during the growing period of the crops when the pests appear. Repeat two or three times at 7 days interval
Citrus	1000-1500	Early blossom period is most suitable for application

Vegetable Flee Beetle

Crops	Dilution rate	Application guide
Cabbage/Chinese cabbage/Radish/Rape	1000-1500	During the peak adult infestation peroid after seedling, make the spraying applications when the infested plants reach 5%. Repeat three times at 7 days interval
Cabbage/Chinese cabbage/Radish/Rape	600-800	When transplanting, if the pests are found on the roots, make the root dipping applications

Notices

1. Make application after 4pm to avoid strong sunshine

2. Spray thoroughly and equally on the stalks, leaves and undersides of leaves.

3. Please keep it in an arid and cool place avoid sunshine and high temperature. The validity is two years

4. It is toxic to birds and aquatic animals

5. Stop applications 3 days before harvest