The effects of the neem seed oil aqueous solutions on survival and performance of egg, larva and adult stage of the Coccinelid predator Cycloneda sanguinea (L.) were evaluated under laboratory conditions. In a first trial, eggs and 2nd-instar larvae were sprayed with the neem solutions at 0; 0.5 and 2.25 ml/l and kept at 25 ± 1ºC, 70% RH and 14h photoperiod. Egg viability and duration and larvae and pupae survival were evaluated as well as the predatory capacity of the larvae, adult longevity and reproduction. Egg spraying did not affect egg hatch or larvae survival and development. When the larvae were sprayed, significant mortality was observed only at the higher concentration (P < 0.05) and larval development and predatory capacity were ...
The bean weevil, Zabrotes subfasciatus is a major storage pest and causes direct and indirect damage...
ABSTRACT The leafminer [Liriomyza sativae (Diptera: Agromyzidae)] is one of the main pests of melon ...
This work was developed with the objetive to evaluate the insecticidal effect of the Neem (Azadirach...
The aphid Aphis gossypii Glover (Hemiptera: Aphididae), a harmful pest on cotton, causes direct dama...
The effects of concentrations (0.00, 0.25, 0.50 and 1.00%) of the neem tree (Azadirachta indica - Me...
ABSTRACT: To evaluate the toxic effect of commercial formulations of neem oil, Azadirachta indica A....
The sublethal effect of extracts of Azadirachta indica on Ceratitis capitata was evaluated. Two pair...
The velvetbean caterpillar, Anticarsia gemmatalis Hubner (Lepidoptera: Noctuidae), is the most impor...
This research was carried out in Lodana, Santa Ana, Manabí from October to December of 2005, in orde...
Amanda da Silva Lira: Atualmente é professora efetiva do Departamento de Estatística e Ciências Atua...
The southern armyworm Spodoptera eridania is a polyphagous species that can feed on cowpea plants. A...
A subfamília Asopinae possui espécies importantes de percevejos predadores, como Supputius cincticep...
The neem oil obtained from the Azadirachta indica plant, plus formulations containing the fungus Bea...
A polinização é uma atividade ameaçada pelo uso indiscriminado de pesticidas, os quais podem ter efe...
O pulgão Aphis gossypii Glover (Hemiptera: Aphididae), praga prejudicial à cultura do algodoeiro, ca...
The bean weevil, Zabrotes subfasciatus is a major storage pest and causes direct and indirect damage...
ABSTRACT The leafminer [Liriomyza sativae (Diptera: Agromyzidae)] is one of the main pests of melon ...
This work was developed with the objetive to evaluate the insecticidal effect of the Neem (Azadirach...
The aphid Aphis gossypii Glover (Hemiptera: Aphididae), a harmful pest on cotton, causes direct dama...
The effects of concentrations (0.00, 0.25, 0.50 and 1.00%) of the neem tree (Azadirachta indica - Me...
ABSTRACT: To evaluate the toxic effect of commercial formulations of neem oil, Azadirachta indica A....
The sublethal effect of extracts of Azadirachta indica on Ceratitis capitata was evaluated. Two pair...
The velvetbean caterpillar, Anticarsia gemmatalis Hubner (Lepidoptera: Noctuidae), is the most impor...
This research was carried out in Lodana, Santa Ana, Manabí from October to December of 2005, in orde...
Amanda da Silva Lira: Atualmente é professora efetiva do Departamento de Estatística e Ciências Atua...
The southern armyworm Spodoptera eridania is a polyphagous species that can feed on cowpea plants. A...
A subfamília Asopinae possui espécies importantes de percevejos predadores, como Supputius cincticep...
The neem oil obtained from the Azadirachta indica plant, plus formulations containing the fungus Bea...
A polinização é uma atividade ameaçada pelo uso indiscriminado de pesticidas, os quais podem ter efe...
O pulgão Aphis gossypii Glover (Hemiptera: Aphididae), praga prejudicial à cultura do algodoeiro, ca...
The bean weevil, Zabrotes subfasciatus is a major storage pest and causes direct and indirect damage...
ABSTRACT The leafminer [Liriomyza sativae (Diptera: Agromyzidae)] is one of the main pests of melon ...
This work was developed with the objetive to evaluate the insecticidal effect of the Neem (Azadirach...