Results 111 to 120 of about 5,998 (198)

Role of fish in enhancing ricefield ecology and in integrated pest management: summary report [PDF]

open access: yes
Summary report of the Third Asian Regional Rice-Fish Farming Research and Development Workshop, Indonesia, 1993. Includes sessions on ricefield ecology and fish; integrated pest management (IPM); research methodology; and IPM adoption.Rice-fish ...
dela Cruz, C.R. (ed.)
core  

Action thresholds of wet rice arthropods for pest management decision-making in Malaysia [PDF]

open access: yes, 1997
Action thresholds to aid pest population management decision-making of 11 categories of wet rice arthropods are suggested in terms of mean population density per hill (x) and proportion of infestation (P(I)) of the field sampling units.
Syed Hassan, Syed Tajuddin
core  

Ohio Economic Insects and Related Anthropods [PDF]

open access: yes, 1989
PDF pages ...
Albrecht, Carl W.   +16 more
core  

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

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   +6 more
doaj   +1 more source

Crop and Livestock Insect Problems facing CGIAR Centres: A Proposal towards their Long-term Solution [PDF]

open access: yes, 1976
Proposal by ICIPE for cooperative programs with CGIAR centers on animal and plant pest control. Revised version of agenda document presented at TAC 11th Meeting.
International Centre of Insect Physiology and Ecology
core  

Management of the Rice Tungro Virus Vector \u3ci\u3eNephotettix virescens\u3c/i\u3e (Homoptera: Cicadellidae) with Controlled-Release Formulations of Carbofuran [PDF]

open access: yes, 1984
Field trials were conducted in lowland flooded rice in the Philippines to evaluate a number of carbofuran controlled-release formulations in comparison with commercial formulations. The test formulations were based on a biodegradable matrix of pine kraft
Aquino, G. B.   +4 more
core   +1 more source

Chitin Deacetylase Gene Family Positively Regulates the Accumulation of Rice Stripe Virus in Laodelphax striatellus Fallén (Hemiptera: Delphacidae) Ovaries

open access: yesInsects
Chitin deacetylase modifies chitin and has critical functions in the growth and development of insects; however, whether it has other roles is unclear.
Wenxing Hu   +6 more
doaj   +1 more source

Differences in Induced Volatile Emissions among Rice Varieties Result in Differential Attraction and Parasitism of Nilaparvata lugens Eggs by the Parasitoid Anagrus nilaparvatae in the Field [PDF]

open access: yes, 2018
We compared the volatiles of JA-treated plants of six rice varieties and then determined, in the laboratory and field, if they differed in attractiveness to Anagrus nilaparavate Pand et Wang, an egg parasitoid of rice planthoppers.
Chen, Xuexin   +5 more
core  

Peer review of "Genome sequence of the small brown planthopper Laodelphax striatellus"

open access: yes, 2017
This is the open peer reviewers comments and recommendations regarding the submitted GigaScience article and/or dataset.
openaire   +1 more source

Insect Pests in Agroecosystem Where Three Corn Varieties Were Grown Under Conservation Versus Full Tillage System in Natar, South Lampung in 2001 Growing Season [PDF]

open access: yes, 2002
Serangga hama pada pertanaman jagung yang dibudidayakan dengan olah tanah konservasi di Natar Lampung Selatan pada musim tanam 2001. Penelitian sebelumnya (musim penghujan 2000) menunjukkan bahwa serangga yang berpotensi menjadi hama tanaman jagung di ...
Swibawa, F. X. (F)
core  

Home - About - Disclaimer - Privacy