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Caution When use Insecticide

Apr 16, 2020


1.Malathion:Tomato seedlings, melons, cowpeas, sorghum, cherries, pears, and apple varieties are sensitive to it,caution when use it.


2.Triazophos:Papaya, winter jujube, sugar cane, rhododendron, and corn are poisoned. Use with caution.


3.Pyridaphenthion:It is easy to phytotoxicity when it is used with 2,4-D or the interval is too short.


4.Fenitrothion: it is sensitive to Cauliflower, cabbage, cabbage, radish, green cabbage and other cruciferous vegetables and sorghum. be used with caution.


5.Profenofos:When the concentration is high, it is harmful to melon beans, cotton, sorghum and alfalfa, and use with caution; cruciferous vegetables and walnuts are prohibited during flowering.


6.Phoxim:It is sensitive to Cucumbers, beets, watermelons, beans, corn, sorghum, and the high temperature weather volatilizes quickly. It is easy to burn leaves when used it. Citrus flowering period is sensitive to phoxim, so use it with caution.


7.Dimethoate,omethoate:Hops, asteraceae, individual varieties of sorghum, tobacco, jujube, peach, apricot, plum, fig, and citrus are sensitive to agents diluted less than 1500 times. If peanuts are used too often, they will not close at night


8.Chlorpyrifos:It is very sensitive to tobacco, lettuce, individual cherry and During apple flowering periods,is banned. Melon seedlings and grapes tend to burn leaves when the temperature is higher than 28℃。


9.DDVP: Stone fruits, kiwis and apples are sensitive at an early stage and should be used with caution; sorghum, corn, beans, melon seedlings and grapes must be diluted more than 800 times more sensitively.


10.Dipterex:Sorghum, corn, beans, melon seedlings, and apples are sensitive at an early stage and are susceptible to drug damage. Use with caution.


11.Monosultap:Cotton, tobacco, green beans, and potatoes are sensitive and too high lead to leave burned. The pear tree is very sensitive and disabled.


12.Bisultap:Beans and cruciferous vegetable seedlings such as cabbage and cabbage are prohibited.


13.Diafenthiuron:Cruciferous vegetables are likely to burn leaves at high temperatures or excessive concentrations.


14.Hexaflumuron,chlorfluazuron:It is relatively safe for rice, but it is severely affected by high temperature and drought drugs; cotton, beans, leafy vegetables and melons should not be promoted as much as possible. The concentration is slightly higher, and the leaves will appear albino and burn the leaves seriously.


15.Deltamethyrin:Red dates and eggplants are sensitive to high temperatures and should be used with caution. Under high concentration, watermelon leaves are thicker and thicker in green color, the leaf edges are severely rolled up, the growth points are stagnant, and new leaves and vines are not produced.


16.Chlorfenapyr:High-concentration chlorfenapyr is harmful to the young leaves and melons of tea, so use it with caution.


17.Carbamic acid:It is not advisable to apply pesticides during the rice flowering period and crop rain, and seedlings of cruciferous vegetables are more sensitive.


18.1-Naphthalenyl methyl carbamate:the kind of melons should be used with caution.


19.Imidacloprid:Do not increase the concentration of beans and melons. Pay attention to the three conditions of temperature, depth and humidity when dressing seeds.


20.Acetamiprid:It is easy to cause harm to flowers such as dahlia and hibiscus. Use with caution.


21.Isoprocarb:It is sensitive to tuber crops,use with caution.


22.Buprofezin:Cabbage and radish are too high to cause phytotoxicity.


23.Fosthiazate:It is not recommended to control root-knot nematodes on Panax notoginseng; it is necessary to turn over the ground 15cm after application of melon and vegetables to prevent underground pests; the leaves of watermelon are yellow, which affects normal growth.


24.Propargite:Seedlings and young shoots are sensitive to the drug under the premise of high temperature and humidity, and are easy to show damage; papaya is prohibited.


25.Azocyclotin:Commonly used at low temperature will cause milder harm to spring shoots and young leaves, and also cause flower fall, fallen leaves, and fruit drop.


26.Amitraz:Some kind of apple is sensitive to this medicine and has leaf burning damage

 

Zhengzhou Delong Chemical CO., Ltd. is the production base of plant growth regulators in China, which established in 2009, specializing in offering plant protection products. If you have any question, contact us any time.

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