Results 111 to 120 of about 718 (143)

Molecular characterization and functional analysis of the Halloween genes and CYP18A1 in Bemisia tabaci MED

Pesticide Biochemistry and Physiology, 2020
The ecdysteroid hormone 20-hydroxyecdysone (20E), a critical hormone in arthropods, plays an essential role in insect growth, molting and reproduction. A previous study showed that 20E is actually regulated by six P450 genes (five P450 genes belonging to the Halloween family and a CYP18A1 gene) in model insects.
Shaonan, Liu   +8 more
openaire   +2 more sources

Susceptibility of MED-Q1 and MED-Q3 Biotypes of Bemisia tabaci (Hemiptera: Aleyrodidae) Populations to Essential and Seed Oils [PDF]

open access: yesJournal of Economic Entomology, 2017
Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) is a major pest of many agricultural and ornamental crops in tropical and subtropical regions causing damages that result in important economic losses. Insecticides are commonly used in greenhouses or fields to control B.
Olivier Gnankine   +2 more
exaly   +3 more sources

Bemisia tabaci (MED) (silverleaf whitefly).

2021
Abstract The exact origin of the MED species of Bemisia tabaci, and the reasons why it became such an important pest are still not fully known. MED species has been identified as a distinct member within the B. tabaci species complex (Tay et al., 2012).
openaire   +1 more source

Silencing of the BtTPS genes by transgenic plant-mediated RNAi to control Bemisia tabaci MED.

Pest management science, 2022
Whitefly (Bemisia tabaci) is a typical pest that causes severe damage to hundreds of agricultural crops. The trehalose-6-phosphate synthase (TPS) genes, as the key genes in the insect trehalose synthesis pathway, are important for insect growth and development.
Cheng, Gong   +6 more
openaire   +2 more sources

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