Results 81 to 90 of about 1,580 (169)

Oviposition deterrent and ovicidal properties of Calotropis gigantea (L.) leaf extract to Paraeucosmetus pallicornis (Dallas) in rice

Journal of Plant Protection Research, 2017
Paraeucosmetus pallicornis (Dallas) is a new pest in Indonesia which decreases rice production and quality. This pest causes the grains to become flat, hollow, brownish, break easily when milled, and bitter.
Sjam Sylvia, Rosmana Ade, Dewi Vien Sartika, Sari Dian Ekawati, Tresnaputra Untung Surapati, Herawati Asti   +5 more
doaj   +1 more source

Ovicidal activity of juvenile hormone mimics in the bean bug, Riptortus pedestris. [PDF]

J Pestic Sci, 2021
Naruse S, Ogino M, Nakagawa T, Yasuno Y, Jouraku A, Shiotsuki T, Shinada T, Miura K, Minakuchi C.   +8 more
europepmc   +1 more source

Evaluation of the biocontrol potential of Aspergillus welwitschiae against the root-knot nematode Meloidogyne graminicola in rice (Oryza sativa L.)

Journal of Integrative Agriculture, 2019
The root-knot nematode Meloidogyne graminicola is considered one of the most devastating pests in rice-producing areas, and nematicides are neither ecofriendly nor cost effective.
Ying LIU, Zhong DING, De-liang PENG, Shi-ming LIU, Ling-an KONG, Huan PENG, Chao XIANG, Zhong-cai LI, Wen-kun HUANG   +8 more
doaj   +1 more source

Ovicidal activity of spirotetramat and its effect on hatching, development and formation of Frankliniella occidentalis egg. [PDF]

Sci Rep, 2021
Yang X, Zhou G, Sun L, Zheng C.
europepmc   +1 more source

Antifeedant and ovicidal activities of ginsenosides against Asian corn borer, Ostrinia furnacalis (Guenee).

PLoS ONE, 2019
IntroductionGinsenosides, including protopanaxdiol (PPD) and protopanaxtriol (PPT) type ginsenosides, have been identified as natural insecticidess.
Shuangli Liu, Xiaohui Wang, Yonghua Xu, Rui Zhang, Shengyuan Xiao, Yingping Wang, Lianxue Zhang   +6 more
doaj   +1 more source

Investigation of Ovicidal Activity of Artocarpus Heterophyllus Lam. Leaves.

International Journal of Pharmaceutical Research and Applications
Insect-transmitted diseases remain a significant public health issue globally, highlighting the urgent need for innovative and environmentally sustainable insect control methods. While chemical insecticides are effective, they carry risks to both health and the environment due to their persistence and toxicity.
openaire   +1 more source

Ovicidal Activity of Foliar Sprayed Insecticides on Brown Planthopper Eggs

, 1979
This article 'Ovicidal Activity of Foliar Sprayed Insecticides on Brown Planthopper Eggs' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved ...
Valencia, S. L., Heinrichs, E. A., Tan, C. L., Hwang, C. Y.   +3 more
openaire   +2 more sources

Ovicidal Activity of Insecticides Against Yellow Stem Borer (YSB)

, 1987
This article 'Ovicidal Activity of Insecticides Against Yellow Stem Borer (YSB)' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for ...
Pandya, H. V., Shah, A. H., Purohit, M. S.   +2 more
openaire   +2 more sources

Larvicidal, Ovicidal, and Repellent Activities of Leucas stachydiformis (Hochst. ex Benth.) Briq Essential Oil against Anopheles arabiensis

Journal of Tropical Medicine
Larvicidal, ovicidal, and repellent activities of the essential oil extracted by hydrodistillation from the leaves of the endemic Ethiopian plant Leucas stachydiformis (Hochst.
Sisay Fikru, Ketema Tolossa, Peter Lindemann, Franz Bucar, Kaleab Asres   +4 more
doaj   +1 more source

A vegetable oil-based biopesticide with ovicidal activity against the two-spotted spider mite, Tetranychus urticae Koch. [PDF]

Eng Life Sci, 2020
Takeda N, Takata A, Arai Y, Sasaya K, Noyama S, Wakisaka S, Ghazy NA, Voigt D, Suzuki T.   +8 more
europepmc   +1 more source