Results 1 to 10 of about 284 (122)

The Effects of Fenobucarb on the Physiology, Behavior, and Growth of Silver Barb (Barbonymus gonionotus) [PDF]

open access: yesToxics
This study assessed the effects of fenobucarb (F) (1%, 10%, and 20% of the LC50-96h value) on the brain cholinesterase (AChE) activity, food intake (FI), feed conversion rate (FCR), and growth of silver barb (Barbonymus gonionotus, Bleeker, 1849).
Tam Thanh Nguyen   +4 more
doaj   +3 more sources

RNAseq-Based Carboxylesterase Nl-EST1 Gene Expression Plasticity Identification and Its Potential Involvement in Fenobucarb Resistance in the Brown Planthopper Nilaparvata lugens [PDF]

open access: yesInsects
Carbamate insecticides have been used for over four decades to control brown planthopper, Nilaparvata lugens, but resistance has been reported in many countries, including the Republic of Korea.
Murtaza Khan   +3 more
doaj   +4 more sources

Resistance of Nilaparvata lugens to Fenobucarb and Imidacloprid and Susceptibility to Neem Oil Insecticides

open access: yesHayati Journal of Biosciences, 2022
This study aims to monitor and determine the level of resistance of N. lugens to fenobucarb and imidacloprid, to analyse of the specific activities of asetylcholinesterase, Glutation S-Transferase, esterase, and to determine sensitivity of resistant N ...
Danar Dono   +5 more
doaj   +3 more sources

Repeated mechanical damage enhanced Aquilaria sinensis resistance to Heortia vitessoides through jasmonic acid [PDF]

open access: yesFrontiers in Plant Science, 2023
IntroductionThe leaf-chewing pest Heortia vitessoides severely threatens the growth and development of Aquilaria sinensis. In our previous study, we found that mechanical damage (MD) to stem enhanced A. sinensis sapling resistance to H.
Yingying Chen   +13 more
doaj   +2 more sources

Assessment of pesticide use and pesticide residues in vegetables from two provinces in Central Vietnam. [PDF]

open access: yesPLoS ONE, 2022
Pesticide residue in food, especially in vegetables, is one of the important parameters to assess food safety. This study evaluates the pesticide use in vegetables from two provinces in Central Vietnamand and present data on pesticides detected in ...
Chau Nguyen Dang Giang   +6 more
doaj   +2 more sources

Case fatality of agricultural pesticides after self-poisoning in Sri Lanka: a prospective cohort study [PDF]

open access: yesThe Lancet Global Health, 2021
Summary: Background: Pesticide poisoning is among the most common means of suicide globally, but can be prevented with regulation of the most hazardous agents.
Nicholas A Buckley, ProfMD   +6 more
doaj   +2 more sources

Variation in susceptibility of eight insecticides in the brown planthopper Nilaparvata lugens in three regions of Vietnam 2015-2017. [PDF]

open access: yesPLoS ONE, 2018
The brown planthopper (BPH), Nilaparvata lugens, is a serious threat to rice production in Vietnam and insecticides are widely used for its control.
Dao Bach Khoa   +4 more
doaj   +2 more sources

Độc cấp tính và ảnh hưởng của Excel Basa 50EC đến enzym cholinesterase và hô hấp của cá mè vinh (Barbonymus gonionotus) cỡ giống

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2023
Hoạt chất Fenobucarb là một trong những loại hoạt chất có trong thuốc bảo vệ thực vật Excel Basa 50EC được sử dụng rộng rãi ở đồng bằng sông Cửu Long.
Phạm Quốc Nguyên   +2 more
doaj   +1 more source

Heterologous expression and exploration of the enzymatic properties of the carbaryl hydrolase CarH from a newly isolated carbaryl-degrading strain

open access: yesEcotoxicology and Environmental Safety, 2021
Carbaryl is the representative of carbamate insecticide. As an acetylcholinesterase inhibitor, it poses potential threat to humans and other non-target organisms. Agrobacterium sp.
Zhijian Ke   +6 more
doaj   +1 more source

Discovery of carbamate degrading enzymes by functional metagenomics. [PDF]

open access: yesPLoS ONE, 2017
Bioremediation of pollutants is a major concern worldwide, leading to the research of new processes to break down and recycle xenobiotics and environment contaminating polymers.
Lisa Ufarté   +8 more
doaj   +1 more source

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