Results 91 to 100 of about 5,939 (204)

The Population of White-bellied Planthoppers and Their Natural Enemies: the New Pest of Corn in Lampung [PDF]

open access: yes, 2018
The Population of White-Bellied Planthoppers and their Natural Enemies: the New Pest of Corn in Lampung. The white-bellied planthoppers (Stenocranus pasificus), hereinafter referred to as WBP, as new exotic pests in Lampung have the poten-tial to reduce ...
Hariri, A. M. (Agus)   +3 more
core  

Why do herbivorous mites suppress plant defenses? [PDF]

open access: yes, 2018
Plants have evolved numerous defensive traits that enable them to resist herbivores. In turn, this resistance has selected for herbivores that can cope with defenses by either avoiding, resisting or suppressing them. Several species of herbivorous mites,
Bernardus C. J. Schimmel   +6 more
core   +4 more sources

Comparative Genomics of the Endosymbiont Cardinium Causing Reproductive Manipulation in Encarsia Parasitoid Wasps

open access: yesMicrobiologyOpen, Volume 14, Issue 6, December 2025.
We assembled four Cardinium hertigii draft genomes: cEina3 causes cytoplasmic incompatibility, cEhis1 induces parthenogenesis, cEper2 is associated with parthenogenesis, and cEina2 infects asymptomatically. All four strains are closely related and hosted by Encarsia parasitoid wasps, but key differences exist, including their metabolic potential and ...
Dylan L. Schultz   +6 more
wiley   +1 more source

Comparative proteomics analysis of maize (Zea mays) leaves infected by small brown planthopper (Laodelphax striatellus)

open access: yesJournal of Integrative Agriculture, 2018
Maize rough dwarf disease (MRDD) is a viral disease caused by brown planthopper infestation, and leads to great yield loss, especially in China. Comparative proteomics was performed using maize inbred line Zheng 58 and LN 287.
Mei-ai ZHAO   +5 more
doaj   +1 more source

Ion channels as insecticide targets. [PDF]

open access: yes, 2016
Published onlineJournal ArticleIon channels remain the primary target of most of the small molecule insecticides. This review examines how the subunit composition of heterologously expressed receptors determines their insecticide-specific pharmacology ...
Bass, C   +3 more
core   +1 more source

Wolbachia-mediated reproductive manipulation in rice planthoppers

open access: yesCrop Health
Rice planthoppers, including brown (Nilaparvata lugens), small brown (Laodelphax striatellus), and white-backed (Sogatella furcifera) planthoppers, are major agricultural pests in China and severely affect rice production and food security.
Yue-Di Niu   +4 more
doaj   +1 more source

Presence/absence sequential plans for pest management decision-making, for arthropods of wet rice ecosystem in Malaysia [PDF]

open access: yes, 1997
Presence-absence sequential sampling plans are presented for 11 arthropod categories to assist in management of their populations in the multipest-infested rice crop in Malaysia.
M. M., Rashid   +1 more
core  

Light-Trapping Rice Planthopper Detection Method by Combining Spatial Depth Transform Convolution and Multi-scale Attention Mechanism [PDF]

open access: yes智慧农业
[Objective] Planthoppers suck the sap from the phloem of rice plants, causing malnutrition and slow growth of the plants, resulting in large-scale yield reduction.
LI Wenzheng, YANG Xinting, SUN Chuanheng, CUI Tengpeng, WANG Hui, LI Shanshan, LI Wenyong
doaj   +1 more source

Coconut and Palm Pests Alert [PDF]

open access: yes, 2012
This brochure describes the coconut and palm pests: coconut rhinoceros beetle, red palm weevil, red palm mite, and American palm cixiid.
Bento, Ronald K. III, Hara, Arnold H
core  

Automatic Paddy Planthopper Detection and Counting Using Faster R-CNN

open access: yesAgriculture
Counting planthoppers manually is laborious and yields inconsistent results, particularly when dealing with species with similar features, such as the brown planthopper (Nilaparvata lugens; BPH), whitebacked planthopper (Sogatella furcifera; WBPH ...
Siti Khairunniza-Bejo   +5 more
doaj   +1 more source

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