Results 31 to 40 of about 2,313,260 (345)

Scotch Pine Deterioration in Michigan Caused by Pine Root Weevil Complex [PDF]

open access: yes, 2017
Pine root tip weevil, Hylobius rhizophagus, and pine root collar weevil, H. radicis, attack certain Scotch pine stands simultaneously causing more mortality than expected from either insect alone.
Mosher, Daniel G, Wilson, Louis F
core   +3 more sources

The mitochondrial genome of Aenasius arizonensis (Hymenoptera: Encyrtidae) with novel gene order

open access: yesMitochondrial DNA. Part B. Resources, 2019
Aenasius arizonensis is the endoparasitoid of mealybug (Phenacoccus solenopsis) and plays an important role in biological control. We sequenced the A. arizonensis mitochondrial genome using next-generation sequencing.
Yue Ma   +4 more
doaj   +1 more source

Histological and Electron Microscopical Observations on the Testis and Male Accessory Glands of Poecilimon ataturki Ünal, 1999 (Orthoptera, Tettigoniidae)

open access: yesEuropean Journal of Biology, 2021
Objective: The literature has many studies in the world about the morphology and histology of insect tissues, especially structures related to reproductive systems.
Damla Amutkan Mutlu   +2 more
doaj   +1 more source

Survive a Warming Climate: Insect Responses to Extreme High Temperatures.

open access: yesAnnual Review of Entomology, 2020
Global change includes a substantial increase in the frequency and intensity of extreme high temperatures (EHTs), which influence insects at almost all levels. The number of studies showing the ecological importance of EHTs has risen in recent years, but
Chun‐Sen Ma, G. Ma, S. Pincebourde
semanticscholar   +1 more source

Erratum to: Composition of Anopheles mosquitoes, their blood-meal hosts, and Plasmodium falciparum infection rates in three islands with disparate bed net coverage in Lake Victoria, Kenya

open access: yesMalaria Journal, 2017
After publication of the article [1], it has been brought to our attention that a funding acknowledgement has been omitted from the original article. The authors would like to include the following, “The study was undertaken as part of the Target Malaria
Edwin Ogola   +7 more
doaj   +1 more source

DINeR: Database for Insect Neuropeptide Research [PDF]

open access: yes, 2017
Neuropeptides are responsible for regulating a variety of functions, including development, metabolism, water and ion homeostasis, and as neuromodulators in circuits of the central nervous system.
Davies, Shireen-Anne   +5 more
core   +1 more source

Increase in crop losses to insect pests in a warming climate

open access: yesScience, 2018
Warming, crops, and insect pests Crop responses to climate warming suggest that yields will decrease as growing-season temperatures increase. Deutsch et al.
C. Deutsch   +6 more
semanticscholar   +1 more source

Effect of intercrops and border crops on the diversity of parasitoids and predators in agroecosystem

open access: yesEgyptian Journal of Biological Pest Control, 2018
Diversity of parasitoids and predators in the sole cropped and intercropped, border cropped, and hedgerow cropped fields of guava (sole cropped and intercropped with cowpea), mulberry (sole cropped and border cropped with castor), and sapota (sole ...
U. Amala, T. M. Shivalingaswamy
doaj   +1 more source

Effects of the pesticides chlorpyriphos, metsulfuron-methyl, and thiamethoxam on ant communities in wheat crop

open access: yesBioscience Journal, 2022
Ants are important components of food webs in several ecosystems. In anthropic areas, they can be used as bioindicators of the environmental impacts caused by many factors or in the evaluation of the dynamics of the recovery of an area after a certain ...
Emerson Cristi de Barros   +6 more
doaj   +1 more source

IP102: A Large-Scale Benchmark Dataset for Insect Pest Recognition

open access: yesComputer Vision and Pattern Recognition, 2019
Insect pests are one of the main factors affecting agricultural product yield. Accurate recognition of insect pests facilitates timely preventive measures to avoid economic losses.
Xiaoping Wu   +4 more
semanticscholar   +1 more source

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