蟑螂
對衛生和健康構成負面影響的主要害蟲。歷史可追溯到恐龍時代,是地球的活化石。蟑螂的適應能力極強,蟑螂幾乎可以把任何物質當食糧。除了一般食物,蟑螂更可在腐爛的動物殘骸吸取養份,甚至木材、電線、石屎亦不能倖免。牠們亦為病菌的重要傳播媒介,在蟑螂身上可帶數百至上千種病菌,對環境衛生以至個人或家庭健康帶來莫大的害處。
蟑螂的存活時間很長,更曾發現蟑螂於毀去其頸部後仍可能存活一段時間。雌性每次能產下一個內有多至三十枚的幼卵卵殼。她們有一種特別的習性:
當雌性快要死時,就會把卵產下,以求留下後代不至全族滅亡。蟑螂的生命週期:
德國蟑螂生存期為 6 - 9
個月,而美國蟑螂生存期可達 24 - 30
個月。一般的滅蟲公司為求節省成本,會使用經過量稀釋的滅蟲劑,效果成疑。
另外,因為蟑螂很快就能對藥劑產生抗藥性,所以本公司雇用經過專業訓練的技術員
,均會於適當時間選用新的藥劑去滅蟲。此舉可避免蟑螂存活的可能性,以貫徹本公司以客為本的專業精神。
Cockroach
Cockroaches are omnivorous and feed
on almost anything organic even the rotten meat, wire &
cement. Cockroaches are of little medical importance as they
have never been positively incriminated in the natural transmission
of pathogenic organisms to man. However they could act as
mechanical vectors of disease - causing organisms.
The life cycle of the cockroach is rather simple. Unlike
the majority of insects the cockroach does not lay single
eggs instead they are united together in a case or capsule.
The number of eggs in the capsule will vary between 16-40
depending on the species.
The length of time taken for eggs to hatch depends on temperature
and humidity and rangs from 15-90 days. On hatching the young
cockroaches are almost white and have no wings. Several moultings
take place and full maturity is reached in 2 months to 18
months.The total lifespan is 6-9 months for the German cockroach
& 24-30 months for the American cockroach.
Due to reduce cost, some pest control firm will thin their
insecticide too much. It cause the poor result and cockroach
will begin to suit the insecticide, so our well-trained professional
staff will use new & different insecticide at suitable
time. It can kill cockroach perfectly.
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