Қоратанли ва қарсилдоқ қўнғизларнинг қишлоқ хўжалик экинларидаги зарари

Abstract

Haim ful affect I soil pests makes up 30-40% in the last years. Out of them darking and thigh beetles nibble the root neck of cereals, potatoes, beets, cabbages, tomatoes, luceines, sesame, and gourds. Larva of pests can nibble the seeds planted in the soil and have become the major reasons to result in loosing of seedlings and their stand density. Damage, distribution, morphology and development ofdarking and thigh beetles from soil pests of agricultural crops and also the efficient combating measutes against to these pests are elucidated in this article. Калит сўзлар: чўл симқурти, қора симқурт, симсимон, чириндилар, сув ўтлари, умуртқасиз ҳайвонлар, чувал- чанглар, фитофаг, зоофаг, сапрофаг, туркистон чертмакчиси, мўйловдор қўнғизсимон чертмакчи, бурундор қора қўнғизлар