Сабзавот агробиоценозида Aphididae оиласи вакилларининг сонини бошқаришда пара- зит-энтомофагларнинг ўрни

Abstract

тадқиқотлар давомида сабзавот экинларининг сўрувчи зараркунандалари сонини бошқаришда Aphidiidae оила вакилларининг Lysiphlebus fabarum Marsch тур таркиби ҳамда уларнинг ўсимлик битларига қарши биологик самарадорлиги кенг ўрганилган ва илмий асосланган. Тадқиқотлар асосан Тошкент вилояти туманларидаги сабзавот экинларининг ўсимлик битлари билан зарарланган майдонларида ҳамда ўсимликларни биологик ҳимоя қилиш илмий- тадқиқот марказларида олиб борилди. Ўсимлик битларининг кенг тарқалган асосий Aphis craccovora Koch; Aphis gossypii Glow; Brevicoryne brassicae турлари ва уларнинг самарали паразит-энтомофаг Lysiphlebus fabarum Marsch турининг зарарлаш даражалари ўрганилди.

Keywords: сабзавот, биоценоз, сўрувчизараркунанда, аг

Abstract

during scientific researches biological efficiency was entirely learned and based scientifically while managing the number of vegetable plants which were sucker vermins, (Aphidiidae)family members’ Lysiphlebus fabarum the sort of structure Marsch and their against lice of plant was commonly analyzed. Researches were mainly conducted in the districts of Tashkent regions where damaged areas of vegetable seeds by lice of plant as well as they were held in the scientific research centers of preventing plants biologically. The most commonly developed sort of plant lice include Aphis craccovora Koch; Aphis gossypii Glow; Brevicoryne brassicaetypes and their effective parasite entomophagousLysiphlebus fabarumthe Kind ofMarsch was learned by damaging degrees.

Keywords: Vegetable, biosynosis, sucker vermin, agrobiosynosis