How much do you know about insecticides?

What is insecticidal double

The insecticidal double is very potent and has a lot of suitable objects. Today, Xiaobian will share with you the efficacy and application of the insecticidal double.

Insecticidal is a nerve agent that exhibits dullness, slowness of movement, loss of ability to invade crops, cessation of development, softening of the worm, convulsions, and death after insect contact and feeding. The insecticidal double has a strong systemic action and can be absorbed and transmitted by the leaves and roots of the crop. The insecticidal double has a strong systemic action and can be absorbed and transmitted by the leaves and roots of the crop.

The role of insecticidal double

It has strong contact and stomach toxicity to pests, and has a certain fumigating effect. It has a strong systemic action and can be absorbed and transmitted by the leaves, corn, roots, etc. of the crop. Suitable for crops such as rice, vegetables, fruit trees, cotton and wheat.

Insecticides can control pests in the following dryland crops:

(1) Citrus leaf miner is sprayed with 18% insecticidal water-repellent 600-700 times solution at a new shoot length of 2 to 3 mm, that is, at the beginning of new shoot germination, or when 50% of the shoots are taken out, and sprayed again every 7 days. 1 time. Control the Dharma Swallowtail butterfly, spray it with 600% solution of 25% water in the egg hatching period.

(2) Pieris rapae and Plutella xylostella are sprayed on water before the larvae are 2 to 3 years old, with 25% water solution of 100-150 ml. For the control of Plutella xylostella, it is better to mix with Bt, and use 25% insecticidal double water agent 150 ml plus R t.200 ml to spray on water. To control the white mites, at the end of the egg hatching, the use of 18% water agent 150 ~ 250 ml, 50 kg of water spray; or 18% water 500 times liquid.

(3) Tea scorpion mites, tea moths and small green leaf mites are sprayed with an 18% aqueous solution of 500 times.

(4) Sugarcane seedling period, èžŸ èžŸ ç”¨ ç”¨ ç”¨ 25 25 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Fine Ribbed Rubber Sheet

Performance: FINE RIBBED Rubber Sheet is with middle pressure, good water proof, anti-slip performance.FINE RIBBED RUBBER SHEET can be customized by using various rubber materials according to different use requirements.

Package ways:By plastic woven bag or plywood pallet.
Parameters: specific gravity: 1.4-1.7g/cm; breaking tenacity: 3-5Mpa; elongation: 200-300%; hardness: 70 Â±5Â°

Performance: temperature range: -20â„ƒ-70â„ƒ, medium pressure, waterproof and antiskid, effective anti corrosion

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Color: black, gray, brown, blue

Product name	Colour	Product standard	Usage and property
SBR Rubber Sheet	Black,red,blue, grey,green	GB/T5574-2008	Hardness:low middle high Pressure:1.6~6.0Mpa The allowed temperature:min-35â„ƒ max +60â„ƒ Medium:air or water Usage:Punching washer/gasket ring /seal of the door window.
Acid-resisting Rubber Sheet Alkali-resisting Rubber Sheet	Black,red,blue, grey,green	GB/T5574-2008	Hardness:low middle high Medium:acidity liquid alkallnity liquid Function:acid-resisting alkali-resisting The allowed temperature:min-35â„ƒ max +60â„ƒ Usage:making all kinds of gasket ring/washer bedding equipment or surface.
Oil-resisting Rubber Sheet	Black,red,blue, grey,green	GB/T5574-2008	Hardness:high Medium:engine oil,gasoline,lubriacting oil,transformer oil etc. Function:oil-resisting The allowed temperature:min-30â„ƒ max +100â„ƒ Usage:punching washer/gasket ring bedding surface of equipment.
Heat-resisting Rubber Sheet	Black,red,blue, grey,green	GB/T5574-2008	Hardness:low middle high Medium:steam,air,hot air Function:heat-resisting,aging-resisting The allowed temperature:min100â„ƒ max 250â„ƒ Usage:punching all kinds of gasket ring/washer/gasket/board
Insulation Rubber Sheet	Black,red,blue, grey,green	GB/T5574-2008	Hardness:low middle high Function:prevent electricity/static electriaty. The allowed voltage:max 50,000kv Usage:This products is suitable for use in electriaty,oil chemistry,metallurgy,communication etc(spreading surface of punching all kinds of gasket ring/washer/boards)

fine ribbed rubber sheet

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Fine Ribbed Rubber Sheet

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