Dear A.N. Singh,

You should look at the pesticide information profiles of Extoxnet:

http://extoxnet.orst.edu/pips/ghindex.html

By the way, permissible limit of a pesticide is determined by authorities of states. Thus, this is a variable notion.

Dear Singh,

The permissible limit of pesticide application may vary for different crops. I can only give you a brief idea on pesticide in tea. For details please have a look on the article below:

Article In vitro studies on the compatibility assessment of certain ...

Dear Dr. Singh,

As per BIS Standards, permissible limits of selected pesticides in the soil are given below:

Aldrin: 0.03 ppb, 2,4 D: 2 ppb, Chlorpyriphos: 30 ppb, DDT: 1 ppb, Endosulfan: 0.4 ppb, Ethon: 3 ppb, Malathion: 190 ppb.

Reference: Baride MV, Patil SN and Golekar R (2015) Estimation of pesticide residues in soil, groundwater, vegetables and fruits: A case study of Jalgaon district, Maharashtra (India). SRTM University’s Research Journal of Science. Spl. Vol. No. 1 (ISSN: 2227-8594).

Hope this information is interesting and useful to you.

Dear A.N. Singh,

You should look at the pesticide information profiles of Extoxnet:

http://extoxnet.orst.edu/pips/ghindex.html

By the way, permissible limit of a pesticide is determined by authorities of states. Thus, this is a variable notion.

I am so thankful to S. P. Sandilya Sir,  D. K. Kundu Sir and A. Bozsik Sir for providing a decent information that definitely  help me. Please accept my very sincere gratitude. I really appreciate your great support. 

Dear Singh, i am not an expert in the area but  Andras just answered the only logical and knowned information about the topic: not only the lilmits are very different in different countries but also the list of permitted pesticides it is different.

Dear Giuseppe Nano Sir...I Agree with your Andras Sir answer ....I'm so thankful to your +ve response... 

The permissible level of pesticides vary from one another but this depends on the rate of decomposition by active population of soil microbes , the soil types[ clay ,sand ,silt and humus contents] and the rate of leaching into underground waters..besides the pesticides mentioned such as aldrin .malathion are banned  and  are no longer in use

Dear Dr. Singh

Have a look on it

http://indiaforsafefood.in/PDF/sample%20of%20ind%20studies%20on%20pesticide%20residues-connected%20to%20PESTICIDE%20RESIDUES.pdf

http://www.cseindia.org/userfiles/paper_pesticide.pdf

sorry it is not in my field study

 Dear Moyin-Jesu Emmanuel Ibukunoluwa Sir, G A Rajanna Sir, and Murthy C Sir...I'm Agree with your  answer ....I'm so thankful to you all for +ve response... 

What are the permissible limit of Organochlorine Insecticides in India?

Hello, I need Maximum residue limits of OCPs in soil???

I got a few US MRLs for few organochlorines but not all

Will you please help me???