Is there any good way to control diseases and insect pests in rice?

Is there any good way to control diseases and insect pests in rice? The success or failure of rice pest control plays a vital role in rice yield. For the prevention and control of rice diseases and insect pests, the first is to select varieties resistant to diseases and insect pests; the second is to fertilize reasonably and increase the application of organic fertilizer, phosphorus and potassium fertilizer; the third is to use water scientifically to keep the field dry and pay attention to clear ditch drainage during the rainy season; fourth, to use drugs correctly. The following is a list of common rice diseases and insect pests drug control methods, in order to make a modest contribution to the majority of rice growers to increase rice production in 2012. 1. Prevention and control of rice blast: Rice blast, also known as rice fever, commonly known as fire blast, hanging head blast, neck blast and so on, mainly harms the aboveground part of the host plant. (1) Control of leaf rice blast: when disease spots appeared in the field, 100 grams of 20% tricyclazole wettable powder was sprayed with 45 kg of water; 15 ml of 30% clean seedling EC was sprayed with 45 kg of water, and 250 ml / mu of 50% sulfonazole was sprayed with 45 kg of water. (2) Prevention and control of panicle rice blast: the best time to control rice blast is 2ml 3 days before the break, the medicament selection is: 75% tricyclazole wettable powder 30 grams per mu, 40% Fuji No. 1 EC 150 milliliters per mu, 21.2% plus 100 grams per mu. Click to get massive rice planting technology click to get massive grain planting technology