| dc.creator | Afzal,Muhammad | |
| dc.creator | Rizwan,Muhammad | |
| dc.creator | Arshad,Muhammad | |
| dc.creator | Rizwan,Misbah | |
| dc.creator | Mubeen,Noshaba | |
| dc.creator | Muhammad Raza,Abu Bakar | |
| dc.creator | Atta,Bilal | |
| dc.creator | Sabir,Arshed Makhdoom | |
| dc.date | 2022-12-01 | |
| dc.date.accessioned | 2023-09-25T15:24:15Z | |
| dc.date.available | 2023-09-25T15:24:15Z | |
| dc.identifier | http://scielo.senescyt.gob.ec/scielo.php?script=sci_arttext&pid=S1390-65422022000400039 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8827052 | |
| dc.description | Abstract Brown planthopper (BPH), Nilaparvata lugens (Stål) (Hemiptera: Delphacidae) is an economically important insect pest of rice crop worldwide including Pakistan. The use of chemicals insecticides to control the BPH population has been considered an effective strategy. However, long-term and intensive use of insecticides has resulted in resistance against this pest. In this study, six recommended insecticides were tested against BPH over the period of 2015-2019 to determine the susceptibility level. From 2015-19, susceptibility of BPH was reduced to all tested insecticides. Increasing trend of LC50 values was recorded in fipronil (18.23-35.11 mg/L), imidacloprid (64.22-128.8 mg/L), buprofezin (185.01-315.0 mg/L), chlorantranilipyrole (199.2-263.3 mg/L), pymetrozine (248.2-315.5 mg/L), and nitenpyram (21.07-34.3 mg/L) respectively from 2015 to 2019. Correlation coefficient values indicated a significant relation (P < 0.05) between fipronil, imidacloprid, and buprofezin. The study will be helpful for resistance management strategies to prevent the resistance development in BPH against insecticides. | |
| dc.format | text/html | |
| dc.language | en | |
| dc.publisher | Universidad UTE | |
| dc.relation | 10.29019/enfoqueute.867 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Enfoque UTE v.13 n.4 2022 | |
| dc.subject | Insecticide resistance | |
| dc.subject | Kallar tract | |
| dc.subject | Chemical control | |
| dc.subject | Basmati rice | |
| dc.subject | Brown planthopper | |
| dc.title | Susceptibility of six chemical insecticides against brown planthopper, Nilaparvata lugens (Hemiptera: Delphacidae) in Kallar tract of Punjab, Pakistan; 2015-2019 | |
| dc.type | info:eu-repo/semantics/article | |
