Toxicity Azadirachta indica and Piper Sarmentosum extract mixture formulations against Nilaparvata lugens (Hemiptera: Delphacidae) in paddy field

• Main Authors: Masdah Mawi,, Muhamad Hanzalah Mat Saad,, Anis Syahirah Mokhtar,, Norhayu Asib,
• Format: Article
• Language: English
• Published: Penerbit Universiti Kebangsaan Malaysia 2022
• Online Access: http://journalarticle.ukm.my/21049/1/Js_10.pdf; http://journalarticle.ukm.my/21049/; https://ejournals.ukm.my/serangga/issue/view/1553

Infestation of Nilaparvata lugens on rice in Malaysia is not as heavy compared to other Asian countries, but still lower the rice yield production. Nilaparvata lugens is developing resistance against chemical pesticide, therefore an alternative approach such as the application of botanical pestic...