Aphis is a genus of insects in the family Aphididae containing at least 600 species of aphids. [1] It includes many notorious agricultural pests, such as the soybean aphid Aphis glycines. Many species of Aphis, such as A. coreopsidis and A. fabae, are myrmecophiles, forming close associations with ants. [2]

USDA's Animal and Plant Health Inspection Service (APHIS) protects the health and value of U.S. agriculture and natural resources.

For example, the apple aphid (Aphis pomi), after producing many generations of wingless females gives rise to winged forms that fly to other branches or trees of its typical food plant. [62] Aphids that are attacked by ladybugs , lacewings , parasitoid wasps , or other predators can change the dynamics of their progeny production.

枸杞蚜虫， Aphis sp. ，属 同翅目 （Homoptera）， 蚜总科 （Aphidoidea） 蚜科 蚜属的一种昆虫。是分布于中国枸杞种植区，是枸杞生产中成灾性害虫，对枸杞子的产量和品质影响极大。

2025年1月22日 · APHIS is made up of 6 programs, 4 management support units, and 1 office that supports government-wide initiatives. We have more than 8,000 employees stationed in 50 States, 4 Territories, and 35 countries.

2002年9月11日 · General information about Aphis sp. (APHISP) EPPO Global Database. Go! advanced search... Login. Register. Toggle navigation. Home; Standards . PP1 - Efficacy Evaluation of Plant Protection Products; PP2 - Good Plant Protection Practice; PP3 - Environmental Risk Assessment of Plant Protection Products ...

2020年4月4日 · Estas pequeñas notas sobre las generalidades del género Aphis, que son comunes a otros géneros de esta familia, las he introducido aprovechando las fotos que se acompañan, y que solo pueden ser identificadas como género Aphis. Foto identificada por Nicolás Pérez en BV, a quién doy las Gracias.

Aphis gossypii; 2). Myzus persicae; 3). Mecrosiphum euphorbiae; 4). Acyrthosiphon solani. Utnuk membedakan ke empat macam kelas aphid ini berdasarkan bentuk dan ukuran badan, bentuk kepala, panjang antena, bentuk dan panjang cornnicle serta bentuk dari caudal / ekor. 1. Aphis gossypii (Kutu daun kapas) Ciri – ciri :

2013年6月24日 · Kutu daun (Aphis sp.) adalah salah satu hama bagi beberapa komoditas tanaman hortikultura. Kutu daun dapat menginang pada beberapa tanaman komoditas tersebut seperti kentang, apel, jeruk, bawang merah, apel, cabai tomat, hingga kapas.

2024年3月18日 · APHIS' Veterinary Services program protects and improves the health, quality, and marketability of our Nation's animals, animal products, and veterinary biologics. Our team includes veterinary medical officers, animal health technicians, epidemiologists, statisticians, and many others in specialized fields.