These vegetables can be used to prevent diseases and pests of flowers and trees, which is safe and reliable, does not pollute the environment, and has low cost. Now introduce several preparation methods.
(1) Fresh chili or dried chili pepper 50g, add water 5000g boil for half an hour. Spray the plants with juice to kill locusts and red spiders. Use upright Qixingjiaojiao 1 (more red the better), do not cook, stir and crush the residue after adding 5 times the aqueous liquid sprayed plants to control armyworm, caterpillars.
(2) 50g chopped green onions, add water 1500g soak for 24 hours and filter. Spraying plants with juice can control aphids and powdery mildew.
(3) After the garlic is crushed, the ant and rainbow stretch in the pot soil can be eliminated after 2-3 days.
(4) 20g smashed onions, add water 1000g soak for 24 hours and filter. Spray the plants with liquid to control aphids and spider mites.
(5) Fresh tomato leaves were smashed into pulp, diluted 2 to 3 times with water and soaked for 6 hours, and the plants were sprayed after filtration to control spider mites. Add a small amount of detergent better.
(6) Bitter gourd leaves add water to smash, take sap after filtration, add the same amount of lime water and mix well and pour basin soil to prevent and control ground tiger and floor louse.
Lithium Basic Information
CAS: 7439-93-2
MF: Li
MW: 6.94
EINECS: 231-102-5
Mol File: 7439-93-2.mol
Lithium Structure
Melting point 180 °C(lit.)
Boiling point 1342 °C(lit.)
density 0.534 g/mL at 25 °C(lit.)
vapor pressure 1 hPa (723 °C)
storage temp. water-free area
form wire
Specific Gravity 0.534
color Silvery
Water Solubility REACTS
Sensitive air sensitive, moisture sensitive
Stability: Stability Stable, but reacts violently with water. Store under oil.
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