Results 21 to 30 of about 210 (66)

Evaluation du niveau de sensibilité d'Heliothis armigera Hbn., déprédateur de la capsule de cotonnier, aux associations cyperméthrine-chlorpyrifos et cyperméthrine-méthylparathion. Etude des interactions possibles entre ces insecticides [PDF]

open access: yes, 1990
Les associations d'insecticides ont été testées par application topique sur Heliothis armigera à différents ratios de concentration, afin de détecter d'éventuels effets synergiques. Une classification est faite selon un coefficient de cotoxicité. Seule l'
Goebel, François-Régis   +1 more
core  

Faktor Lingkungan dan Perilaku yang Berhubungan dengan Kejadian Stunting pada Siswa SD di Wilayah Pertanian (Penelitian di Kecamatan Bulakamba Kabupaten Brebes) [PDF]

open access: yes, 2013
Background : Stunting is identified by comparing measurements of childrent's heights to the NCHS WHO2005growth reference population : children who fall potential as a result of suboptimal health and/or nutritionalconditions.
Kartini, A. (Apoina)   +4 more
core  

Efecto del coadyuvante siliconado e insecticidas en el control del chanchito blanco de la vid, Pseudococcus viburni (Hemiptera: Pseudococcidae) [PDF]

open access: yes, 2014
The effect of a siliconate coadjuvant + poliether (Break) at 50, 75, and 100 mL•hL-1 , along with standard insecticides, was studied during the 2005-2006 growing season on Pseudococcus viburni mealybug control in two commercial vineyards in the ...
Araya, Jaime E.   +2 more
core   +2 more sources

Study of an outbreak of Prostephanus truncatus (Horn) in Tanzania. Report of the Tropical Products Institute (G164) [PDF]

open access: yes, 1982
A comprehensive survey of the Tabora region of Tanzania was undertaken to observe the distribution of Prostephanus truncatus (the greater grain borer), a pest of stored maize. The pest was found in grain stores in 46 villages from a total of 56 examined,
Golob, P., Hodges, R.
core  

Toksisitas Insektisida Organofosfat Dan Karbamat Terhadap Nyamuk Aedes aegypti [PDF]

open access: yes, 2010
Aedes aegypti mosquito is increasing problem of public health, being the vector responsible for Dengue and Chikungunya. Chlorpirifos (Organofosfat) and Metonil (Carbamate) were known to posses insecticide activity against insect.
Astuti, Endang Puji, Juliawati, Rita
core   +1 more source

Cultura do algodoeiro no Estado de Mato Grosso. [PDF]

open access: yes, 2011
bitstream/item/33341/1/CULTURA-MATO-GROSSO ...
ANDRADE, F. P. de   +6 more
core  

Final report on the VEGINECO project [PDF]

open access: yes, 2002
Vegetable farming systems in Europe, Final report on the VEGINECO ...
Garcia Diaz, A., Sukkel, W.
core   +1 more source

Produção de milho na agricultura familiar. [PDF]

open access: yes, 2017
bitstream/item/45735/1/circ-159 ...
ALBUQUERQUE, P. E. P. de   +15 more
core  

Estudo de efiácia agronômicia do inseticida spinosad no controle da lagarta spodoptera frugiperda na cultura do sorgo granífero em época de safrinha [PDF]

open access: yes, 2004
O sorgo Sorghun bicolor (L.) Moench, originário da África e Ásia, é hoje o quinto cereal de maior importância no mundo, constituindo-se em importante componente da alimentação humana e animal, além de suas outras múltiplas aplicações na indústria ...
Dalcimar Regina Batista
core  

Improvements in Rhynchophorus ferrugineus (Coleoptera: Dryophthoridae) Trapping Systems [PDF]

open access: yes, 2018
[EN] Improved trap efficacy is crucial for implementing control methods for red palm weevil, Rhynchophorus ferrugineus (Olivier; Coleoptera: Dryophthoridae), based on trapping systems, such as mass trapping, attract and infect or attract and sterilize ...
Navarro-Llopis, Vicente   +2 more
core   +1 more source

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