How do the eggplants prevent pests and diseases?

<

Method for controlling pests and diseases after eggplant floods:

1. Agricultural control: implement a strict rotation system, clean the pastoral, select resistant varieties; cultivate age-appropriate seedlings to improve stress resistance; adjust temperature and humidity, control fertilizer and water, and promote plant growth and development.

2, physical control: rational use of yellow board, black light, frequency vibration insecticidal lamp, insect net and other physical control measures.

Chemical control: 1 disease prevention and control: the disease is mainly gray mold, sclerotinia disease, can choose 40% pyrimethanil suspension 800-1000 times liquid, 50% boscalid water dispersion granule 1000-1500 times liquid, etc. Prevention and control, when the weather is cloudy or rainy, use a smoked spirit to prevent and control. 2 pest control: pests mainly include aphids, sassafras, red spiders, etc., can choose 2.2% of the calcium salt microemulsion 2500-3000 times liquid, 25g / L spinosad suspension 500-1000 times liquid and so on.

Total 1 | <First <Prev 1 Next> Last> |
share to:

                          Neo Magnet 3

Neodymium Magnet is including the Sintered NdFeb Magnet, Bonded NdFeB Magnet and Hot Pressing NdFeB Magnet.

Neodymium Magnet is the highest performance of all Magnet which can meet the requests of all kinds of higher power motor.


Neodymium Magnet

Neodymium Magnet ,Strong Magnets,Neodymium Permanent Magnet,Neodymium Bar Magnets

Chongqing Great Well Magnet Co.,ltd. , https://www.gwmagnet.com