questions: asking for any plant protection measures against late blight in tomato. 
 answers: suggested to spray dithane m-45 solution @ 2.5 gram/litre of water alternating with ridomil mz-72 solution @ 2 gram/litre of water. first to be sprayed at 1 month after transplanting. 2nd spray after 2 months of transplanting and the 3rd spray after 3 months from transplanting.