Agroadvisory Bulletin-27-Sep-2016 from PAU

Tue, Sep 27, 2016 at 4:33 PM

Light to moderate rain/thundershowers likely

Light to moderate rain/thundershowers likely at isolated places during next 24 hrs and weather is likely to be dry thereafter. During this period, maximum and minimum temperatures are expected to remain between 34-35oC and 23-25oC, respectively. The maximum relative humidity is expected to remain between 64-74% and minimum between 33-48% during these days.

                   It is optimum time to plant autumn season sugarcane (20th September to 20th October). Fodder crops barseem, shaftel should be sown from last week of September to first week of October. 

                  Plant hoppers during these days pose a serious threat in paddy. The crop dries up in patches. The plant hoppers can be controlled by spraying Confidor/Crocodile 17.8 SL @ 40 ml or Ekalux/Quinalmass 25 EC @ 800 ml or Coroban/Dursban 20 EC @ 1 litre in 100 litres of water per acre. For better results, direct the spray towards the base of the plants.

                  If Sheath blight also starts appearing on different rice varieties, spray the crop with Amistar Top 325 SC or Tilt/ Bumper 25 EC (propiconazole) or Folicur/ Orius 25 EC (tebuconazole) or Moncern 250 EC (pencycuron) @ 200 ml or Nativo 75 WG @ 80 g or Lusture 37.5 SE (flusilazole + carbendazim) @ 320 ml or Bavistan 50 WP (carbendazim) @ 200 gm in 200 litres of water per acre. Apply first spray at boot stage of crop and second after 15 days. Prevailing weather and age of the rice crop is favourable for the development of false smut of rice. To check the disease give first spray of Kocide 46 DF @ 500 g/acre at booting stage of the crop and second spray of Tilt 25 EC @ 200 ml in 200 litres of water after 10 days.

                  In basmati, stem borer is a serious problem. When more than 2% dead hearts or white ears appear, spray Fame 480 SC @ 20 ml or Mortar 75 SG @ 170 g or Coragen 20 SC @ 60 ml or Monocil 36 SL @ 560 ml or Coroban/Dursban/Lethal/Chlorguard/Durmet/Classic/Force 20 EC one litre or Fipronil 80 % WG @ 15 g in 100 litres of water per acre. In adition to these, granular insecticides i.e. Ferterra 0.4 GR @ 4 kg/acre or Padan/Caldan/Kritap/Sanvex/Nidan/Marktap/Miftap 4 G @ 10 kg/acre or Regent/Mortel/Mifpro/Mahaveer GR 0.3 G @ 6 kg/acre in standing water can also be applied.

                  To control weeds in pea, spray Stomp 30 EC @ 1 litre/acre or Afalon @500 g/acre as preemergence application using 150-200 litres of water. Avoid early sowing to check wilt/root rot diseases. Pea wilt can be controlled by treating seeds with Bavistin @ 1g or Captan @ 2 g/kg seed. Apply 3 kg Thimet 10 G or 10 kg Furadan 3 G per acre in furrows at sowing for reducing the infestation of stem fly.

                  It is the ideal time for planting of evergreen fruit plants. During this month, for management of fruit drop in kinnow, spray the crop with Ziram 27 SC @ 1250 ml or Propiconazole 25 EC @ 500 ml or Bavistin 50 WP @ 500 gm in 500 litres of water per acre. The weed infestation is major problem during rainy season. To control weeds apply post emergence application of Glycel 41 SL or Gramaxone 24 WSC @ 1.6 liters per acre in 200 liters of water during this season. Avoid drift of weedicide on fruit plant parts.