Hana o ka matrine-ma muli biopesticide Ua auhau e ku e eha mahiʻai pests

Ke bioactivity o ka Matrine-ma muli biopesticide Ua auhau e ku e eha pest ioeo (Diaphorina citri, Panonychus citri, Sitophilus zeamais a me Spodoptera frugiperda) o ka mahiʻai nui i loko o kekahi nenoai o? Iecaianoaaiiuo. No keia mea, ua mālama 'ia ma lalo o bioassays keʻena hoʻokolohua a me ka mahinaʻai (kalepa mahi) ana. I mākou keʻena hoʻokolohua bioassay, ka Matrine-ma muli biopesticide, kena ae la lethal a sublethal 'ole ma luna o nā mea a pau o ka? Anoee pest? Ueo. Eia naʻe, kona acaricidal hana e ku e ia P. citri i waena o ~10 a me 100 mau manawa oi aku ma mua o kona insecticidal haʻawina (ma luna o D. citri, S. zeamais a me S. frugiperda). Ma nā ho'āʻo ma me Mahikō mahi i loko o vases, ka acaricidal hana o keia hoʻomanaʻo ua like no ia o ka spirodiclofen (ka maikaʻi ana). I loko nō kona kiʻekiʻe hopenaʻoi loa, ka biopesticide hōʻike he pōkole koena ia (~1 lā). Ma ke kalepa citrus mahiʻai ma Brazil (me maoli infestation o P. citri a me Eutetranychus banksi), keia biopesticide hoʻomanaʻo (ma ka 150 ppm) hoike kiʻekiʻe hopenaʻoi loa (~90%) i ka ho'ēmi i kā ukuia populations, me acaricidal ha awina like me ia o ka spirodiclofen. Kēia Matrine-ma muli biopesticide mea he pono ke keʻena no kaʻohi hoomalu kahi ka? Anoee pest? Ueony ana,ʻano nui i loko o? Aneeo nenoai o ka ai-i? Iecaianoaaiiuo, a i ka pono o ka efficient mea paahana no ka pest hooponopono.


Post manawa: Apr-26-2018
© Copyright - 2005-2018: LIKE LIKE.
WhatsApp Online Chat !