How to manage greenhouse potatoes from planting to fruiting stage

Use 50% pirimicarb or 10% imidacloprid 5 g per (mu) mixed with 40 kg water to control aphids, and also control cotton bollworm; alternately use dt emulsion 400 ml per (mu), or use 2 billion PIB/ml Helicoverpa armigera nucleopolyhedrovirus suspension 50-60 ml per (mu) to control cotton bollworm, and also control tobacco budworm and aphids. Before the onset of Fusarium wilt and in the early stage of the disease, drench the roots with Lvheng No. 1 3000-fold solution, or Lvheng No. 2 600-fold solution or Lvheng No. 8 1500-2000-fold solution, or spray or drench the roots with Qingjiaoan No. 2 500-fold solution, once every 7-10 days, for 2-3 consecutive times, and also control other diseases. For viral diseases, use Zhibingling 1000-1500-fold solution, or virus a 600-fold solution, or 2% Zhongnanmycin 300-400 ml per (mu) spray, with remarkable results.