Community

SYMPTOMS 1 Off colored patches on upper surface of older leaves 2 Patches appears like flour or powder dusted on them 3 In severe infection whole plant turns purplish yellow CAUSES 1 Dry arid condition 2 Water scarcity 3 Late season moisture PRECAUTIONARY MEASURES 1 Use atleast 800 kg Bone Meal per acre 2 Give adequate irrigation 3 Avoid over head irrigation 4 Prunning older leaves to maintain better air circulation. 5 Use Silicon or Potassium silicate at an interval of 15 days 6 Give H202 with Nano Silver at 20 days interval 7 Burn earlier crop residues 8 Fertigation should be maintain such that Potash level should be on higher side from flowering CONTROL MEASURES 1 Fungicides like Sulphur, Myclobutanil, Tebuconezole,Hexaconezole, Tetraconezole, Azoxystrobin are much effective 2 Use Potassium carbonate with above chemicals for better results 3 Potassium salt of Phosphorus acid + Tebuconezole is the best combination. This combination literally burns spores of PM 4 Use more water in sprays (1.5 times) 5 Sprays of milk shown fruitful results 6 Root application of sulphate of Potash & carrying fungicidal spray after 24 hours shown best results 7 In Biological control using Trichoderma, Pseudomonas & Amplilomysis are gaining popularity

Hi Please have a look at these photos that I got today around Dhaka. Seems to me something like #Banana Fruit-Scarring Beetle attack. Any growers in India do find similar symptoms? Hope learning by seeing is a great method to believe in.

Skin looks like burnt and branches are dying And there are spots on the leaf

Young shoots of rose. Leafs turning brittle and falling off upon slight shake. What is the issue. No aphids or mites visible. Applied SAaf (Mancozeb+Carbendazim) long ago.

This is a christmas tree .It was good healthy and the leaves were straight but from last 2 days the leaves of plant have gone down and dull.Please help me to know the problem and measures to solve this.

What is the problem in my rice field