Chemical exclusion of predators with permethrin was used to test the effectiveness of the phytoseiid predator Amblyseius limonicus Garman and McGregor and a complex of minor predators in the biological control of tetranychid (Mononychellus spp., Tetranychus spp., and Oligonychus peruvianus McGreg...
Braun, Ann R.
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Bellotti, Anthony C.
,
Guerrero, JM
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Wilson, LT
,
[Effect of predator exclusion on cassava infested with tetranychid mites (Acari: Tetranychidae)]
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Effect of predator exclusion on cassava infested with tetranychid mites (Acari: Tetranychidae)
Abundance of Cyrtomenus bergi Froeschner has been reported regularly under moist and damp conditions. The influence of temperature and soil moisture on development time and mortality of first, third, and fifth instars, longevity and fecundity of C. bergi adult females, as well as hatching time an...
Riis, L
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Esbjerg, P
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Bellotti, Anthony C.
,
[Influence of temperature and soil moisture on some population growth parameters of Cyrtomenus bergi (Hemiptera: Cydnidae)]
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Influence of temperature and soil moisture on some population growth parameters of Cyrtomenus bergi (Hemiptera: Cydnidae)
Cyrtomenus bergi Froeschner (Hemiptera: Cydnidae) is a polyphagous subterranean burrower bug reported on various crops and weeds in the field. Bionomics and population growth statistics of C. bergi while feeding on peanut (Arachis hypogaea L.), pinto peanut (Arachis pintoi, Krapovickas et Gregory...
Riis, L
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Bellotti, Anthony C.
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Arias, B.
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[Bionomics and population growth statistics of Cyrtomenus bergi (Hemiptera: Cydnidae) on different host plants]
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Bionomics and population growth statistics of Cyrtomenus bergi (Hemiptera: Cydnidae) on different host plants
A Phenaccocus herreni Cox & Williams population studied in Colombia, S.A., across a complete cassava crop cycle did not exceed 81 mealybugs/plant. P. herreni densities in Colombia were highest in the dry season, as were levels of parasitism by the encyrtids Acerophagus coccois Smith and Epidinoca...
Driesche, R.G. van
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Bellotti, Anthony C.
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Castillo, J.
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Herrera, C.J.
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[Estimating total losses from parasitoids for a field population of a continuously breeding insect, cassava mealybug, Phenacoccus herreni, (Homoptera: Pseudococcidae) in Colombia, S.A.]
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Estimating total losses from parasitoids for a field population of a continuously breeding insect, cassava mealybug, Phenacoccus herreni, (Homoptera: Pseudococcidae) in Colombia, S.A.
Lenis, Jorge I.
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Mesa Cobo, NC
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Duque E., Myriam Cristina
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Braun, Ann R.
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Bellotti, Anthony C.
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[Comparación de tres métodos de cría masiva de phytoseiidae en programas de control biológico de ácaros tretranychidae en el cultivo de la yuca manihot esculenta crantz]
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Comparación de tres métodos de cría masiva de phytoseiidae en programas de control biológico de ácaros tretranychidae en el cultivo de la yuca manihot esculenta crantz