Results 201 to 210 of about 9,922,149 (262)

Acaricidal Activity of Methyl Palmitate to T. cinnabarinus

2009 3rd International Conference on Bioinformatics and Biomedical Engineering, 2009
Methyl palmitate, a kind of fatty acid methyl ester, has been found in many plants. Many biological functions of methyl palmitate have been found. Recently we isolated the methyl palmitate from the green walnuts husks and found it has acaricidal activity that had not been reported before.
Yu-Bo Liu, You-Nian Wang, Guang-Lu Shi, Jian-Jun Ren, Lei Zhao, Juan Du, Yu-Bo Liu, Li-Lin Zhao   +7 more
openaire   +1 more source

Acaricidal and insecticidal activities of three synthetic oxazolidinones

Pesticide Science, 1991
AbstractThe effects of three synthetic 2‐oxazolidinones were investigated on two arthropod pests: (1) Boophilus microplus (Canestrinii), the Southern cattle tick; and (2) Cylas formicarius elegantulus (Summer), a sweet potato weevil.
Ralph R. Roberts, Lawrence A. D. Williams   +1 more
openaire   +1 more source

Synthesis of novel quinolinomatrine derivatives and their insecticidal/acaricidal activities

Bioorganic & Medicinal Chemistry Letters, 2018
In continuation of our program to discover natural product-based pesticidal agents, a series of new quinolinomatrine derivatives were prepared. Especially three-dimensional structures of five compounds were unambiguously determined by single-crystal X-ray diffraction.
Jiulin, Huang, Min, Lv, Sunita, Thapa, Hui, Xu   +3 more
openaire   +2 more sources

The Anti‐bacterial Activity of Acaricides in Relation to Streptothricosis

Journal of Veterinary Medicine, Series B, 1989
SummaryThe anti‐bacterial activity of 13 commercially available acaricides, in use in the Caribbean, was tested against Dermatophilus congolensis, an actinomycete involved in streptothricosis of cattle, sheep and goats in the tropics. Acaricides used included organochloride, organophosphorus, carbamate, pyrethroid and amidine compounds.
I D, Heron, A N, Morrow
openaire   +2 more sources

Monitoring acaricide resistance and the frequency of associated target-site mutations in Tetranychus urticae populations from rose glasshouses in China.

Pest Management Science
BACKGROUND The two-spotted spider mite, Tetranychus urticae, is a serious pest of glasshouse roses. The rapid development of resistance to acaricides has severely impacted rose production. To investigate the resistance status of T.
Xinyu Zong, Jiawen Song, Xingting Huang, Yuhang Zhu, Haiwei Yu, Guogui Ning, Jing Zhao   +6 more
semanticscholar   +1 more source

Acaricide activity of the Ximenia americana L. (Olacaceae) stem bark hydroethanolic extract against Rhipicephalus (Boophilus) microplus

Biologia, 2021
R. H. D. da Costa, A. O. Martins, M. R. D. de Oliveira, I. S. Alcântara, Felipe Francelino Ferreira, Francisca Fabiana Costa dos Santos, Gyllyandeson de Araújo Delmondes, F. A. D. da Cunha, H. Coutinho, I. D. de Menezes   +9 more
semanticscholar   +1 more source

Design, Synthesis, and 3D-QASR of Oxazoline Derivatives Containing an S-S Moiety as Potential Acaricide.

Journal of Agricultural and Food Chemistry
To mitigate the detrimental effects of agricultural pest mites on crop yield, an active substructure splicing strategy was employed to modify etoxazole by introducing an S-S moiety.
Qingqiang Tian, Tianri Du, Aijie Xu, Yahui Li   +3 more
semanticscholar   +1 more source

Bioefficacy of Bacterium, Pseudomonas fluorescens using Foliar Spray and Cultivated Soil Application against Tetranychus urticae on Cucumber Plants Comparing with an Acaricide

, 2020
The entomopthogenic bacterium , Pseudomonas fluorescens, was used alone as soil treatment and foliar application or mixed with entomopthogenic fungus ,  Beauveria bassiana for controlling the two spotted spider mite ,Tetranychusurticae infesting ...
Dalia A. Waked, H. Mahgoub, M. Eleawa, A. Rataba   +3 more
semanticscholar   +1 more source

Acaricide activity of extract and an isolated compound of Lithraea brasiliensis on Rhipicephalus microplus and selectivity actions against a non-target organism.

Veterinary parasitology, 2021
A. da Silva Lima, Ana Paula Soares Rocha, Rafaela Silva Serejo, G. D. de Almeida Lima, José de Sousa Lima Neto, Maria Clara Machado Ferreira, L. V. Viteri Jumbo, L. Costa-Júnior, E. D. de Oliveira, C. D. da Rocha   +9 more
semanticscholar   +1 more source

Lemongrass (Cymbopogon citratus) essential oil: an eco-friendly and fast-acting acaricide against the grain pest mite Aleuroglyphus ovatus

International Journal of Acarology
This study was designed to evaluate the acaricidal effect and the mode of action of lemongrass essential oil (LEO) against Aleuroglyphus ovatus. Contact and fumigant mortality indicated that LEO had higher acaricidal activities at a low concentration ...
Qiao Teng, Minghui Zou, Q. Xue, Qiqi Zhang, Ting Liu, Junjie Guo, Yuanyuan Li, Jinhong Zhao   +7 more
semanticscholar   +1 more source