Vol. 4 No. 08 (2022): Volume04 Issue08

Based on the climatic conditions of our region, harvesting the potato before the development of the potato layer stops (before the layer dries up), removing the potato layer and infected tubers from the field without leaving a place for the pest to overwinter in the field . In the system of combating this insect, it is necessary to pay great attention to the storage of potatoes in conditions of low temperature (3-5°), under such conditions, the potato moth stops developing and dies.For pest destruction on vegetable tops are recommended insecticides with active substances: cypermethrin+chlorpyrifos, Lyambdatsigalotrin+thiamet-hoxam, and Deltamethrin.

If possible, potato fields should be located at a distance from the plantings of the last year's crop, which are the reserve of the wintering pest. This is due to the fact that the overwintered beetles that emerged from the soil require a certain time to reach the host plant. So, in the conditions of the Tashkent region, the spatial isolation of new plantings from the wintering places of the pest made it possible to delay the settling of seedlings for 1-2 weeks and, in some cases, reduce the need for chemical treatments due to this. The positive effect of a four-field crop rotation on reducing the rate of seedling settlement by beetles, the number and harmfulness of larvae in comparison with the polyculture of potatoes was traced in a stationary experiment. The most effective was the alternation: wheat-potato.

Malabar grass becomes normally underneath the Chirpine woodland and collected, refined and promoted by the ranchers in jap Realm of Burma beginning around 1981. This study evaluates the benefits and imperatives of Malabar Grass business to the ranchers and comprehends the property of asset base and proposes measures for property the board of lemon grass. Malabargrass business contains an immediate benefit for the smallholders and resource ranchers and is one in everything about most wellsprings of offfarm monetary profit. It creates work at the agrarian level and makes hard money for the govt. To additional increment the cash monetary profit and scale back natural Brunt from the Malabargrass business, advancement of the board set up for long run property of asset base, boundary and rent of gather home regions to the collectors and, foundation of a suitable selling channel option is required.