Results 81 to 90 of about 16,081 (217)

Biologische Bekämpfung des Maiskäfers Sitophilus zeamais (L.) (Coleoptera: Curculionidae) in Mais mit der Lagererzwespe Lariophagus distinguendus (Förster) (Hymenoptera: Pteromalidae) sowie der Reismotte Corcyra cephalonica (Stainton) (Lepidoptera: Pyralidae) in Reis mit der Mehlmottenschlupfwespe Habrobracon hebetor (Say) (Hymenoptera: Braconidae) [PDF]

open access: yes, 2008
Maize and rice constitute some of the most important cereals cultivated in the world, being used as staple food for people especially in Africa. The rice moth, Corcyra cephalonica, and the maize weevil, Sitophilus zeamais, are major pests of stored ...
Adarkwah, Charles   +5 more
core  

Repelling of stored pest (rice weevil) through near-far ultrasound

open access: yesSmart Agricultural Technology
Rice is the most important stored product in the agricultural landscape of Bangladesh. The preservation of rice faces a significant loss due to the widespread presence of stored pests. Rice weevil (Sitophilus oryzae) is the common and destructive pest in
Md. Abdul Awal   +2 more
doaj   +1 more source

The effect of diatomaceous earth of different origin, temperature and relative humidity against adults of rice weevil (Sitophilus oryzae [L.], Coleoptera, Curculionidae) in stored wheat

open access: yesActa Agriculturae Slovenica, 2010
Laboratory experiments were carried out to evaluate the impact of diatomaceous earth (DE) samples of different origin with their insecticidal properties to control one of the most important primary pest in stored grain.
Helena ROJHT   +7 more
doaj   +1 more source

Effecs of damage by wheat bug, Aelia germari [Hemiptera : Pentatomidae], on grain quality and on reproductive performance of the rice weevil, Sitophilus oryzae [Coleoptera : curculionidae] [PDF]

open access: yes, 1997
La punaise des céréales, Aelia germari, cause des dégâts au champ, avant la maturité du grain, qui ont pour conséquence majeure une réduction de la valeur boulangère du blé destiné à la panification.
Fleurat-Lessard, F., Fourar, R.
core   +1 more source

Evaluasi Bahan Carrier Dalam Pemanfaatan Jamur Entomopatogen, Beauveria Bassiana (BALSAMO) Vuillemin Untuk Mengendalikan Hama Penggerek Bonggol Pisang, Cosmopolites Sordidus GERMAR [PDF]

open access: yes, 2006
. Hasyim, A. 2006. Evaluation of carrier materials for Beauveria bassiana (Balsamo) Vuillemin to control banana corm borer, Cosmopolites sordidus GERMAR.
Hasyim, A. (Ahsol)
core  

Tariff Escalation and Invasive Species Damages [PDF]

open access: yes
We investigate the interface between trade and invasive species (IS) risk, focusing on the existing tariff escalation in agro-forestry product markets and its implication for IS risk.
Beghin, John C.   +2 more
core  

Scout first and then decide: Using economic thresholds for alfalfa weevils [PDF]

open access: yes, 2007
Scouting for alfalfa weevil larvae is not that difficult, although it takes several minutes when done properly. In any alfalfa field, I prefer to start my scouting with a sweep net.
Rice, Marlin E.
core   +2 more sources

Polygalacturonase from Sitophilus oryzae: Possible horizontal transfer of a pectinase gene from fungi to weevils

open access: yesJournal of Insect Science, 2003
Endo-polygalacturonase, one of the group of enzymes known collectively as pectinases, is widely distributed in bacteria, plants and fungi. The enzyme has also been found in several weevil species and a few other insects, such as aphids, but not in ...
Zhicheng Shen   +6 more
doaj  

Biological control of invasive plant species: stochastic economic analysis [PDF]

open access: yes
We analysed to what extent the stochastic effects of two biological control agents (i.e. weevils and mycoherbicides) affect the optimal choice of Californian thistle control.
Chalak-Haghighi, Morteza   +2 more
core   +1 more source

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